NDLI: Terahertz superradiation from cylindrical surface wave-annular electron beam interaction within a 3-mirror quasi-optical cavity

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2015 40th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)

Conference schedule at a glance

Full technical program

Program at a glance

Complete program book

Laser terahertz emission microscope and its application

Curing monitoring of two-component epoxy adhesives at THz frequencies

Rapid control of machined glass fiber reinforced plastics by single shot terahertz time domain spectroscopy

Impact damage characterization in hybrid fiber-reinforced composites using terahertz imaging in time and frequency domain

Transfer matrix method for precise determination of thicknesses in a 150-ply polyethylene composite material

Revision of photo-current model of terahertz wave generation by two-color femtosecond laser filamentation in air

Colossal terahertz nonlinearity of angstrom-sized infinite gaps

Extreme terahertz brightness by focusing to a lambda-cubic volume

High power terahertz induced carrier multiplication in Silicon

Air nonlinearity triggered by an ultra-intense sub-5 THz light bullet

Experimental realization of double-sided perfect metamaterial absorber through stochastic design process at terahertz gap

Design study of low loss single-mode hollow core photonic crystal terahertz waveguide with support bridges

Zoning technique for a broadband fishnet metamaterial lens

Terahertz rectification by noncentrosymmetric plasmonic metasurface

Silver and carbon ink-jet printing to create an amplitude and phase controlled THz metasurface

Fiber coupled terahertz time domain spectroscopy system based on InGaAs/InAlAs photoconductors with 100 dB dynamic range

Cryogenic amplifier based sideband separating receivers

A dual-pass high current density resonant tunnelling diode terahertz emitter

High-TC THz HEB mixers: Progress and prospects

Bandwidth measurement of terahertz detector using high electron mobility transistor by heterodyne mixing

Compact non-invasive millimeter-wave glucose sensor

Terahertz reflection imaging of hypertrophic scar tissue in Vivo

Exploration of the Rayleigh roughness in THz medical imaging

Time of flight THz imaging of 3D ex-vivo breast cancer tumor tissues

The investigation of blood and skin THz response at high glucose concentration

Terahertz communications: Past, present and future

THz materials discovery and integration: The search for novel functionality

Fourfold azimuthal dependence of terahertz radiation from (100) silicon

High power coupled ridge waveguide quantum cascade laser arrays

Dielectric constants of ferroelectric PZT at THz frequencies

Optically tunable THz frequency metamaterial absorber

Optical measurements of heat treated silica samples

Terahertz spectroscopic characterization of naphthalene and 1-nitronaphthalene

Project of CW high harmonics double-beam gyrotrons with operating frequencies in the range 0.7–1.0 THz

Determination of automobile paint thickness using non-contact THz-TDS technique

Particle-in-cell simulation and optimization for a 108GHz folded waveguide traveling-wave oscillator

Passive subsystem antenna array design for TeraSCREEN security screening system

High power RF radiation at W-band based on wakefield excited by intense electron beam

Preparation of nanostructured NiCr film as a terahertz absorption layer by magnetron sputtering and RIE

A THz measurement platform design for 0.2–1.1THz

Silicon junctionless field effect transistors as low noise THz detectors

A method for sorting of electrons in gyrotron multistage depressed collectors

Design of the radial divergent sheet beam electron optical system with cylindrical emission surface

Efficient THz generation via optical frequency 24-tupling without optical filter

Temperature dependence of terahertz spectra of chlorophyll a and b

Anisotropy of electrical properties of rocks at THz frequency range

Design and analysis of a waveguide window for W-Band TWT

Ga2S3: Optical properties and perspectives for THz applications

Infrared ellipsometric spectroscopy of Mn1.56Co0.96Ni0.48O4 thin films with different layers

Analysis of terahertz spectral variations in porcine dermis

Harmonic generation by a terahertz pulse in a thin nonlinear layer on a metal mirror

Dispersion characteristics of double-corrugated rectangular waveguide for terahertz vacuum devices

Tunable terahertz radiation from graphene surface plasmon polaritons excited by parallel moving electron beam

Antireflective broadband micro structure at terahertz range by a hot deformation

Long-distance enhanced fourier transform by hyperbolic gradient-index metalens

Terahertz superradiation from cylindrical surface wave-annular electron beam interaction within a 3-mirror quasi-optical cavity

Characterization of terahertz generation based on the different structures of lithium tantalate crystals

A solid-state electronic millimeter and terahertz imaging system

RF behavior of a 42/84 GHz, 0.5 MW, dual frequency gyrotron

Non-destructive characterization of automobile car paints using terahertz pulsed imaging and infrared optical coherence tomography

A 0.22 THz sine waveguide traveling-wave tube

Optically tunable metamaterials on lattice-matched InGaAs/InP

A Ka-band relativistic sheet electron beam traveling wave tube using electric coupling input structure

A wide-band HE11 mode window for millimeter wave gyro-TWAs

Terahertz imaging of carcinoma-affected colon tissues fixed in paraffin

3D polymer structures with variable permittivity at terahertz frequencies

Design and experiments of a five-fold helically corrugated waveguide for microwave pulse compression

Diffraction properties of binary-type liquid crystal gratings in the terahertz region: Numerical investigation

Infrared absorption at the LO phonon energy of metal/ semiconductor/metal composite materials

Study of broadband quasi-optical mode converter for THz gyrotron

Spectral characterization of planar resonators by terahertz josephson spectroscopy

Terahertz superradiance of an extended electron bunch moving in an oversized corrugated cylindrical waveguide

Dynamic measurements at THz frequencies with a fast rotary delay line

High-harmonic large orbit gyrotrons in IAP RAS

Accurate material parameter extraction from broadband terahertz spectroscopy

Terahertz light bullet-induced nonlinearity in a gold thin film

Ultrabroadband spectroscopy for security applications

Terahertz spectroscopy used to distinguish breast epithelial cell lines

Non-contact carrier density measurement of semiconductor wafers by terahertz spectroscopic ellipsometry

Large-area transmission and reflection imaging with 640×480 pixel terahertz camera

Analysis of hydration processes in porous materials using terahertz pulsed imaging

An evolutionary algorithm based approach to improve the limits of minimum thickness measurements of multilayered automotive paints

High-resolution interdigitated back contact solar cell inspection using Terahertz microprobes

Effects of mm-waves on human fibroblasts in-vitro

Investigation of pharmaceutical film coating process with terahertz sensing, optical coherence tomography and numerical modelling

Double-pulse injection seeding of a terahertz quantum cascade laser

Far-field engineering of metal-metal terahertz quantum cascade lasers with integrated horn antennas

Efficient terahertz-wave generation in mid-infrared quantum-cascade lasers with a common dual-upper-state active region

Modulation of terahertz radiation based on dc-ac-field tuned coherent dynamics of dipolaritons

Steady-state thermal analysis of an integrated 160 GHz balanced quadrupler based on quasi-vertical Schottky diodes

Comparison of model-based material parameter extraction in frequency- and time-domain

A network formulation for characterization of plasmonic interactions in a semiconductor nanodimer

Hybrid analysis of terahertz photoconductive antennas using energy balance transport model

Theory and simulation of a terahertz single grating rectangular waveguide back-ward wave oscillator

Emission and detection of terahertz radiation in double-graphene-layer van der waals heterostructures

Fast pyroelectric response of semiconducting YBaCuO detectors with high IR sensitivity; development of THz imaging arrays

500 GHz sensor system in SiGe for gas spectroscopy

A turn-key cryogenic superconducting bolometer detector system

Antenna-coupled microcavity enhanced THz photodetectors

Recent experimental results of the European 1 MW, 170 GHz short-pulse gyrotron prototype for ITER

Development of a high power 300 GHz band gyrotron for practical use in collective Thomson scattering diagnostics in LHD

Novel self-consistent linear theory of a gyrotron oscillator and experimental validation

Further experiments of a W-band gyro-TWA based on a helically corrugated interaction region

Broadband THz gyrotron based on a pulse magnet

Development status of gyrotron setup for ITER ECW system

Terahertz dynamics of amorphous (Bio) pharmaceutical mixtures

Spatiotemporal features of nucleic acid hydration and their changes during denaturation revealed by THz spectroscopy

Low-frequency vibrational dynamics of poly(lactic acid) stereocomplex studied by THz spectroscopy and solid-state DFT simulation

Accelerated terahertz water dynamics under osmotic interaction of lipid bilayers and polyethylene glycol

Sensitive analytical gas spectroscopy based on free-electron laser and multistage tunable Fabry-Perot interferometer

Effect of nonlinearity on surface plasmon polaritons in graphene in the Terahertz region

Out-of-plane THz electric field enhancement in vertical nano-slit arrays

Ultrafast electron field emission from gold resonant antennas studied by two terahertz pulse experiments

High-power terahertz emission at plasma and double plasma frequencies during REB-plasma interaction

Optical depolarization in liquids and second harmonic generation from the surface induced by intense THz pulses

Epsilon-near-zero lens for beamshaping of sub-terahertz waves

Active modulation of terahertz wavefront

Time-domain high-speed read-out of terahertz resonator arrays with sub-single-resonator resolution

Plasmonic metasurfaces: From perfect absorption to phase modulation

Flexible film with paired cut wires for a uniquely high FOM above 300

Launching terahertz surface wave with desired directions

Superconducting detectors for terahertz imaging

First absolute power measurement of a terahertz time domain spectroscopy system based on InGaAs/InAlAs photoconductors

Sub-THz/THz amplification in a semiconductor superlattice

Nanostructured interdigitated electrodes for microlensless photoconductive terahertz emitters

High quality beams of MV/cm THz pulses generated from DSTMS

Coherent radiation sources based on laser driven plasma waves

Tunability enhancement of injection-seeded THz parametric generator

Terahertz wave emission from dual color laser-induced microplasma

Studies of powerful terahertz radiation from laser-produced plasmas

Study of THz emission from ring-Airy beam induced plasma

THz emission from graphene induced by dynamical photon drag

Ultra-intense laser-driven target normal sheath radiation in the terahertz region

Optical generation of Terahertz based on all fiber highly coherent optical parametric light source

Simulation of laser pulse driven terahertz generation in corrugated plasma channels

Spectrum and polarization of THz radiation from two-color femtosecond laser breakdown: Theory and experiment

Magnon polariton and pseudo-magnon-polariton

THz emission from InP and InGaAs nanowires fabricated using electron beam lithography

THz near-field nanoscopy of graphene layers

Charge carrier dynamics in benzoporphyrin thin films investigated by time-resolved THz spectroscopy

Magnetic field induced spin reorientation transition in YFeO3 probed with THz spectroscopy

Terahertz time-domain imaging of a $17^{th}$ century lacquered cabinet: A contribution to European lacquerwares characterization

Cyclododecane as a reversible contrast enhancer for the terahertz imaging of frescos

Terahertz time of flight imaging of hidden layers in oleo paintings

Non-destructive inspection of chemicals in mail envelopes using an injection-seeded terahertz-wave parametric generator

On the development of a quasi-optical system for short and long range standoff imagers

Rapid prototyping lightweight millimeter wave antenna and waveguide with copper plating

High efficiency superconducting nanowire single photon detector at wavelength 940 nm

An active terahertz magneto-plasmonic device based on a cobalt aperture array

Ultra-high extinction tri-layer thin-film wire-grid THz polarizer

Passive electric monopole array for terahertz surface wave launcher

A 4-way 0.11THz power synthesizer based on IMPATT source

The development of infrared remote sensors for Chinese meteorological satellites

SPACEKIDS: Kinetic inductance detector arrays for space applications

10 Meter sub-orbital large balloon reflector (LBR)

Terahertz Limb Sounder to measure winds and temperature above 100 km

Sub-THz photons in the universe and in my life

Frontiers of sub-cycle terahertz science: The fast, the strong and the small

Wafer-scale characterization of carrier dynamics in graphene

Relativistic Doppler frequency up-conversion and probing the initial relaxation of a non-equilibrium electron-hole plasma in silicon

Broadband spectroscopy of H2O molecule confined in nano-cages of crystal lattice: Low-energy dynamics and incipient ferroelectric behavior

Terahertz probing of surface electron states in topological crystalline insulators Pb1−xSnxSe

Simultaneous generation of X-ray and terahertz radiation produced by intense femtosecond laser pulses from atomic cluster plasma

Terahertz-induced crystallisation of amorphous systems

Development of THz range CW gyrotrons at IAP RAS

Threshold conditions of quasicontinuous terahertz optical discharge in gases

Waveguide-integrated terahertz-frequency quantum cascade lasers for detection of trace-gas species

On-chip terahertz spectroscopy of liquid mixtures

Development and test of a millimeter-wave MW-power bolometric load for CW gyrotrons and high-power transmission lines

Design of planar antennas for the superconducting terahertz detector

Study of radiative losses of terahertz surface plasmons on plane metal-dielectric interfaces

Room-temperature, high-gain, broad-spectrum InAs nanowire infrared photodetectors

Sum-frequency-generation based terahertz detection using a periodically poled lithium niobate

Electro-optic sampling of terahertz pulses using BaTiO3 in non-collinear Cherenkov phase-matching scheme

Compact submillimeter-wave multi-pixel local oscillator sources

Fully integrated vertical nanocontact photomixer for continuous-wave terahertz generation

Theoretical and experimental investigations on the coaxial gyrotron with two electron beams

Evaluation of experimentally measured non-stationary oscillations in gyrotrons using adequate simulation methods

Discrete frequency hopping in long-pulse high-power gyrotrons

Study on a high-efficiency low-voltage tunable terahertz gyrotron

Design and testing of a 900 kW, 140 GHz gyrotron

Recent development of small pixel uncooled focal plane arrays at IRay

Terahertz single frequency adaptive holography with large depth of focus

THz photoconductive antenna array based near field imaging

A 320GHz low drive level sub-harmonic mixer based on quantum barrier junctions

High resolution terahertz volume inspection using a rectangular dielectric rod antenna in transceiver configuration

Terahertz technology into attosecond science

Understanding charge carrier dynamics in solar cell materials using time resolved terahertz spectroscopy

Single shot measurement of THz pulses based on pulse front tilting by reflective grating

Simple and distortion free optical sampling of THz pulses near zero optical transmission point

Evolved injection seeded THz-wave spectrometer for mail inspection

Tunable nonlinear optical response of silicene in terahertz regime

THz pulses at mJ level from organic crystal pumped by a Cr:Mg2SiO4 laser

Efficient generation of terahertz radiation at 800 nm wavelength

THz induced nonlinear absorption in ZnTe

Millimeter and sub-terahertz wave generation with an on-chip colliding pulse mode-locked laser diode

Ultra-broadband terahertz perfect absorber

3D-printed dielectric helical THz waveguides

Wideband sensitive THz core for application integration

Terahertz radiations from triple junction solar cells excited by wavelength-tunable laser pulses

A flexible and conformal THz coding metamaterial

Electromagnetic wave funneling through λ/10,000,000 nanogaps for microwave regime

Switchable terahertz metamaterials: Using the insulator-metal transition of vanadium dioxide to activate metamaterial properties

Switchable terahertz metamaterials in resonance amplitude

THz response of TiO2 microspheres embedded in a dielectric layer

Improved algorithm for material characterization by terahertz reflection imaging

Design of a WR-6 thermoelectric conversion power sensor

Measurement and simulation of heat transfer into a human skin phantom

A comparison of terahertz power measurements at sub-microwatt levels

Beam profile measurement of THz pulses in a TDS system

Can the sub-THz image of skin be the new fingerprint? Visions in Biometrics

The design, construction and measurement of a quasi-optical multiplexer and antenna for space-borne atmospheric measurements from 56 to 425 GHz

Towards mm-wave camera assisted human stress gauging

3-D THz tomography with an InP HBT signal source and a SiGe HBT imaging receiver operating near 300 GHz

Vector characterization of a focused terahertz beam

Using time-resolved THz spectroscopy to study carrier dynamics and solar energy conversion in nanostructured materials

Active terahertz modulations based on graphene-silicon hybrid structures

Modified elastomeric polymers for loss reduction in the terahertz range

Photon-assisted tunneling through single molecules induced by terahertz radiation enhanced in the sub-nm gap electrodes

Spin and lattice excitations of multiferroic (Ba0.2Sr0.8)3Co2Fe24O41 in the THz range

Picosecond impulse radiating arrays in silicon

Optimization of GaAsSb/InAlAs/InGaAs tunnel diodes for millimeter-wave detection

Ultrabroadband THz emission with controlled wave-front from LTG GaAs large area interdigitated photoconductive antenna

Unidirectional Cherenkov Radiation for improved terahertz generation in the Si-prism-coupled LiNbO3 Layer

Novel relativistic plasma excitations in a gated two-dimensional electron system

High-sensitive terahertz biosensor from a thin metamaterial

Terahertz metamaterials application in sensing bacteria and fungi

Quadrature & frequency diverse terahertz imaging with metamaterials

Effect of electron momentum relaxation time on the terahertz properties of graphene structures

Experimental demonstration of metamaterial flat lens at F-band

Reflections on the early days of THz spectroscopy

Graphene opto-electronics and plasmonics for infrared frequencies

DC space-charge field representation in Kisunko-Vainshtein waveguide excitation theory

Efficiency enhancement of coaxial device with two charged-particle beams by controlling its limiting currents

Theoretical study of terahertz generation from atoms and aligned molecules driven by two-color laser fields

Broadband porous-core bandgap terahertz fiber based on Kagome lattice of air holes

Experimental proof-of-principle demonstration of sub-MM clinotron-multiplier

Nanovircator: Promising THz electromagnetic radiation source

Design and efficient coupling of TE01 mode in small-core THz Bragg fiber

Broadband multilayer antireflection coating in THz region

Design, fabrication, and measurement of terahertz mode converter

Schottky Diode $4^{th}-harmonic$ mixer characterization at 440 GHz

A comparison method for THz measurements using VNA and TDS

Terahertz spectroscopic study of ion effects on protein hydration

Strong optical phonon mode of natural seraphinite probed by terahertz time-domain spectroscopy

Multi-frequency design of a 2 MW coaxial-cavity gyrotron for DEMO

Study of paraffin-embedded brain glioma using terahertz spectroscopy

Terahertz dielectric properties of MgO-TiO2-ZnO based ceramics

A 2 × 2 3D printed micro-lens array for THz applications

Optical resonator optimization of CAEP THz-FEL

Soft mode behavior in lead germanate studied by terahertz time-domain spectroscopy

Magneto-photoluminescent structure of HgCdTe

High-speed broadband frequency sweep of continuous-wave terahertz radiation

Generation of cherenkov superradiant pulses with correlated phases defined by sharp edges of high-current electron bunches

Identification of fabric fibers and their blending ratio by terahertz spectroscopy

Pulse orotron with double — Row periodic structure of 150…400 GHz frequency range

High-frequency metal-insulator-metal (MIM) diodes for thermal radiation harvesting

Detecting terahertz signatures using Guided Under-determined Source Signal Separation

Long-wave IR source based on GaSe1−xSx

Terahertz conductivity across the insulator-metal transition of epitaxial Praseodymium Nickel Oxide thin films

Differentially-driven circularly-polarized planar aperture antenna for millimeter-wave application

Controlling terahertz conductivity in SWNT/polymer composite

Low frequency modes of biomolecules in the hydrated states

Effects of relative humidity on thermistor mount measurements

Gbps THz external modulator based on high electron mobility transistors-metamaterials

Excellent photonic-assisted measurement system for high order mode pattern scan in reactive near field

Design of a millimeter-wave absorber composed of resistive films printed on a flexible PET substrate

Suppression of high gain GaAs photoconductive semiconductor switch at high electric field

Characterization of an optically generated 3THz continuous wave using a phase-locked QCL and a HEB mixer

Direct detection of THz pulse position and amplitude

Study of a pseudospark-sourced G-band EIO

Far-infrared spectroscopy of quantum spin chain: PbCuSO4(OH)2

QAM-32/0.588 THz communication using electronic Schottky transceivers

Mode conversion and resonant absorption of electromagnetic waves in inhomogeneous chiral media

Close-space sublimation growth and characterization of ZnTe epitaxial thick film

Silk foam terahertz waveguides

Terafluidic devices- perspectives and problems

High performance solar selective absorbers constructed by multilayers

Compact transmission line design in a multi-metallization nano-CMOS process for millimeter-wave integrated circuits

A metal mesh flat prism for MM-wave applications

Preliminary design of powerful gyrotrons for IGNITOR and DEMO

Effect of non-ideal beamsplitters in THz electro-optic detectors

Plasmonic detection of wide band modulated THz radiations in GaAs technology

Low loss silicon waveguides for the terahertz spectral region

High-efficiency planar Schottky diode based submillimeter-wave frequency multipliers optimized for high-power operation

Design and fabrication of beam transmission system for terahertz extended interaction oscillator

Terahertz generation from Electric-optic side-chain polymer films

Probing thermal evanescent waves on dielectric surfaces

A 0.6–1.2 THz monolithic imaging array

Preliminary results of narrowband Doppler radar imaging using real data in the 0.5 THz frequency band

Characterization of a THz SLM and its application for improved high resolution THz imaging

High-power terahertz non-diffractive bessel beams with angular orbital momentum: Generation and application

Terahertz pulse generation from quantum cascade lasers

Self-mixing imaging using a terahertz quantum cascade amplifier

Metal-metal terahertz quantum cascade laser with hybrid mode section

Observation of time-resolved gain dynamics in a terahertz quantum cascade laser

Phase locking of a 2.5 THz quantum cascade laser to a microwave reference using THz Schottky mixer

Electrical detection of THz Ramsey interference for orbital transitions in silicon donor impurities

Photoconductive terahertz receivers utilizing single semiconductor nanowires

Picosecond VIS-FIR photoconductive germanium detector

Detection of individual terahertz pulses at 80 MHz repetition rate

Plasmonics enabled advances in photoconductive terahertz radiation sources (Invited Paper)

YBaCuO HEB hot-spot model with non-uniform RF power absorption: THz mixing frequency-dependent performance

Wideband SIS receiver development for the Submillimeter Array

Plasmonic enhanced optical coupling effect on the quantum well infrared photodetector

The use of higher harmonics for Sub-THz generation in relativistic virtual cathode oscillator

Progress and status of the gyrotron development for the JT-60SA ECH/CD system

Feasibility study of TM modes for electron cyclotron maser

Generation of ultrashort microwave pulses in gyro-TWT with saturable cyclotron absorber in the feedback loop

Project of a third harmonic W-band gyroamplifier

Non-autonomous regimes in gyrotrons with low-Q resonators

Room-temperature remote sensing: Far-infrared imaging based on thermopile technology

Externally triggered terahertz imaging for microbolometer focal plane array

Immersion in refractive index matching liquid for 2D and 3D terahertz imaging

A sparse multistatic imaging system for terahertz volume inspection

Towards root phenotyping in situ using THz imaging

Parallel-plate leaky waveguides in the terahertz range

Data transfer by spectral encoding method with high-power pulsed terahertz source

Portable low THz imaging radars for automotive applications

Fundamental field evaluations of radio-over-fiber connected 96 GHz millimeter-wave radar for airport surface foreign object debris detection

A 2×40 Gbps wireless communication system using 0.14 THz band oritho-mode transducer

Research progresss on multidimensional space joint-observation SAR

Ultrabroadband terahertz characterization of highly doped ZnO and ITO

Investigation of the terahertz vibrational modes of ZIF-8 and ZIF-90 with terahertz time-domain spectroscopy

Time- and frequency-resolved electrodynamics of germanium nanoantennas for mid-infrared plasmonics

Charge transport in Sb-doped SnO2 nanoparticles studied by THz spectroscopy

Room-T detection of THz radiation in van der Waals heterostructures

Nitrogen-ion-implanted GaAs Fabry-Pérot cavity photoconductor for THz photonics

Symmetry effects in broadband, room-temperature field effect transistor THz detectors

Broadband tunable supra-THz test sources

W-band gallium nitride MMIC amplifiers for cloud Doppler radar arrays

Design and performance of micro-rectenna arrays for thermal energy harvesting

Frequency up-shifter for THz light via relativistic Doppler reflection

Terahertz Schottky barrier diodes based on homoepitaxial GaN materials

Frequency filters and planar lenses for the terahertz band: Configurations with low- and high-aspect microstructures

Evolution of GaSe1−xSx phonon absorption peaks with S-doping studied by THz-TDS

Combined infrared and terahertz analysis of amorphous sorbitol

Monitoring the crystallization of NaCl and NaI with THz ATR spectroscopy

Measurement of the complex refractive index of liquids and biological substances in the terahertz range at the NovoFEL facility

Coplanar stripline (CPS) emitter and transceiver microprobes for ultra-high bandwidth on-chip Terahertz measurements

A cost efficient and scalable THz-QTDS system

Millimeter-wave wideband dielectric resonator antenna

Conditioning of vertically aligned reduced graphene oxide film electron emitter for terahertz vacuum electronic devices

Polarization dependence of chirp-induced nonlinear Raman scattering spectroscopy of aqueous ions and organic liquids in the THz regime

Broadband time-domain terahertz radar: Cross section measurement and imaging

Stable CW THz spectroscopy with PLC-LN hybrid phase modulator

Sub-THz notch filters based on photonic bandgaps in overmoded waveguides

Electro-optic THz-TDS based on laser pulse spectrum changes

Nonlinear refractive index for crystals at terahertz frequencies (Invited Paper)

Nonlinear response and ultrafast dynamics from superconducting thin flims and metamaterials

Contact grating device with Fabry-Perot resonator toward intense THz pulse generation by optical rectification

Engineering the meta-resonances toward functional terahertz devices

Slow light by hybridized concentric-twisted double split ring resonators and THz application

Perfect image transport by a wire array metamaterial fiber

Terahertz magnetic and electric Mie resonances of an all-dielectric one-dimensional grating and their sensing capability

Epsilon-near-zero metal-slit array antenna with holes

Terahertz quantum cascade lasers — The past, present, and potential future

Spectral analysis of the optical pulses produced by the interaction of optical and THz pulses in a ZnTe crystal

Dispersion equations for the entire transparency range of GaSe

THz spectroscopic characterization of biochar

Terahertz electro-optic properties of PbZr0.52Ti0.48O3 and BaTiO3 ferroelectric thin films

Correlated terahertz and high harmonic generation from aligned molecules

Manipulating and characterizing with nanorobotics: In-situ SEM technique for centimeter and millimeter waves

Intense THz to IR emission from random 2D metallic nanostructures

Powerful 60 GHz FEM with advanced Bragg resonator

Determination of moisture and thickness of leather using THz-TDS

Study on radiation source with negative-index materials

The circuit design and particle-in-cell simulation for a Ka-band extended interaction klystron

Phase calibration of oscilloscopes at low frequencies

Microspectroscopic infrared specular reflection studies of multi-component urinary stones at beamline D7 at the MAX IV laboratory, Lund Sweden

Plasmonic superfocusing of THz waves in metallic V-groove tapered waveguide theoretically considered by quasi-separation of variables

Advancement of oscillation efficiency by improvement of electron beam quality in Gyrotron FU CW GIA

Polymer based hybrid composites for THz applications

Urea and guanidinium chloride act as ‘water structure breakers’: The debate revisited by dielectric relaxation study in THz range

Self-consistent modeling of terahertz waveguide and cavity with frequency-dependent conductivity

Sub-terahertz spectroscopy as a probe for protein stability in an ionic environment

Algebraic reconstruction technique for millimeter-wave holographic imaging

Linear conversion of upper-hybrid to electromagnetic waves as a mechanism of sub-THz emission in laboratory REB-plasma experiments

Time-domain data truncation method for improving terahertz absorption spectrum reproducibility

High performance THz detector based on ultra-thin LiTaO3 crystal

Influence of metallic target surface roughness on THz scattering characteristics

Project of powerful broadband FEM-amplifier of 30 GHz frequency range

Frequency controlled beam-steering at 0.2THz with diffraction enhancement

Impedance matching at THz frequencies: Optimizing power transfer in rectennas

InP double heterojunction bipolar transistor for detection above 1 THz

3D printed flat optics and InP heterojunction bipolar transistor based-detector for THz imaging

A THz-band emitter based on a single-walled carbon nanotube with encapsulated fullerenes

Experimental and theoretical investigations of the responsivity of field effect transistors based Terahertz detectors versus substrate thickness

High-speed frequency-domain terahertz coherence tomography

Analysis on scattering and relationship with granular size in THz spectra

Design and performance of plasmonic lenses optimized for 325 GHz

THz bandpass filter based on sub-wavelength holes in free-standing metal thin-films

A 0.2-THz coaxial-waveguide gyrotron traveling-wave amplifier

Analytical solutions of the perfect absorber for terahertz sensing

Performance of terahertz quantum-well photodetectors

Array configuration using resonant-tunneling-diode terahertz oscillator integrated with patch antenna

Frequency selective surface applications in millimeter wave imaging diagnostics for fusion plasmas

Wide-band terahertz communication at ambient atmosphere

Chemical imaging and quantification of RDX/PETN mixtures by PLS applied on terahertz time-domain spectroscopy

Terahertz plasmonic waveguides based on a microstructure of metal rod array

A directly heated high emission density low-temperature cathode

Classification of materials using terahertz spectroscopy with principal components analysis

pH effect on carrier transport in conducting polymer PEDOT:PSS investigated by terahertz and infrared-visible spectroscopy

Ultrafast nonequilibrium carrier dynamics of 2D materials measured by time resolved THz spectroscopy

263 GHz Traveling Wave Tube (TWT) amplifier for Dynamic Nuclear Polarization (DNP) and Electron Paramagnetic Resonance (EPR) spectroscopy

Interference of 2 LO phonon and continuum inter-valence band transition in p-GaInP film

Optically-tunable organic semiconductor heterojunction P3HT-PCBM for millimeter-wave applications

Analysis of intermolecular vibrational modes in organic compounds using two-dimensional terahertz correlation spectroscopy

Far-infrared and terahertz spectroscopic study on ancient Chinese papers

THz wakefield in dielectric PBG structure driven by electron bunches

Effect of Wood's anomalies on the THz transmission spectra of free-standing metallic hole arrays

Development of compact seeded terahertz free-electron laser amplifier system at Kyoto University

Equivalent circuit model based on spectral Green's function representation for photo-conductive slot antennas

Generation of cw-THz waves with high frequency accuracy by Mach-Zehnder-modulator-based flat comb generator for phase-locking of THz-QCLs

A novel method for power measurement of a short pulse gyrotron using Friis transmission formula at W-band

High effective generation and detection of THz waves using a laser chaos and a super-focusing with metal V-grooved waveguides

Terahertz characteristics of InGaAs with periodically-positioned InAlAs insertion layers

Investigation of emission capability of reduced graphene oxide film cathode for terahertz vacuum electron devices

Comparison of different models for arsenic activation in HgCdTe

Progress of 300 GHz high order mode gyrotron development

Fabrication of a terahertz wave absorber based on dielectric spheres

Integrated spoof surface plasmon devices and circuits

Total internal reflection at conductive interfaces: Monolayer graphene for terahertz modulation

Strong coupling of intersubband resonance in a single triangular well to a THz metamaterial

Direct observation of terahertz wavefront converted by a metal hole array

Sensitivity improvement of split-ring resonators for thin-film sensing using floating electrodes

Wavefront measurement of terahertz pulses using a Hartmann sensor combined with 2D electro-optic imaging

Emission measurement of a full body mm wave scanner

Output noise temperature of a waveguide cryogenic noise source in W-band

Simple de-embedding and simulation technique to find permittivity with a THz vector network analyser

Spectroscopic nanoscopy of biological to extraterrestric materials

Hetero-epitaxial strain dependence of Terahertz conductivity in NdNiO3

Terahertz spectroscopy of modulation doped core-shell GaAs/AlGaAs nanowires

Cu2ZnSnSe4 photovoltaic thin film: A potential large-area THz emitter

Generation of terahertz radiation in thin vanadium dioxide films undergoing metal-insulator phase transition

Evidence of 1.5 THz single-photon detection in quantum capacitance detectors via telegraph rate distribution asymmetry

THz emission from grating-coupled AlGaN/GaN heterostructures: Comparison between plasmonic and thermal emission

Novel Fermi-level managed barrier diode for broadband and sensitive terahertz-wave detection

Spatially resolved on-chip picosecond pulse detection using graphene

Low phase noise fully integrated millimeter-wave photonic source using cross injection locking

Dispersion compensation of the THz communication channels in the atmosphere

A solid state W-band radar profiler for cloud observation

Experimental characterization of extremely broadband THz impulse radio communication systems

A wideband profiled corrugated horn for multichroic applications

Challenges and opportunities in terahertz biomedical imaging

Quantitative measurement of permeabilization in living cells by terahertz attenuated total reflection

Identification of heamaglutining antigen-antibody interaction using principle component analysis method in terahertz frequency

Modulation of the hydration water around monoclonal antibodies on addition of excipients detected by terahertz-time domain spectroscopy

THz absorption of adenine base in single-stranded deoxyribonucleic acid

High power pulsed terahertz radiation from large area plasmonic photoconductive emitters

Photomixing and photoconductive THz generation improvement in SI-GaAs after carbon irradiation

Effect of the plasmonic enhanced absorption and bias field enhancement in nano-electrode THz photo-conductive antennas

Control of THz wave emission by tuning relative phases between two color lasers

Generation of continuous wave terahertz radiation from Fe-doped InGaAs and InGaAsP

Overmoded traveling wave tubes for MM and THz applications

Anderson localization in terahertz plasmonic waveguides

Sub-terahertz wave radiating array consisting of nine photomixers for illuminating smoky environment

Recent advances in modelling and characterization of uncooled antenna-coupled bolometer arrays

Photoconductive antennas based on low temperature grown GaAs on silicon substrates for broadband terahertz generation and detection

Terahertz metasurfaces for antireflection coatings

Plasmon resonances of terahertz absorption in nano-patterned graphene

Electromagnetic field enhancement in metallic metamaterials : A potential for compact terahertz free-electron lasers

Micro fabricated spoof surface plasmon polariton structures for THz applications

Fully-integrated and electronically-controlled millimeter-wave phase modulator

Efficient frequency step-tunable megawatt-class D-band gyrotron

Hysteresis and frequency tunability of gyrotrons

High speed frequency modulation of a 460 GHz gyrotron for application to the 700 MHz DNP enhanced NMR spectroscopy

Dual-frequency, 126/84 GHz, 1 MW gyrotron for the upgrade of the TCV EC-system

Development of a wide-band window in HE1,1 guide for gyrotrons

On-chip THz-frequency tuneable plasmonic circuits

Development of high power gyrotrons and Mm-wave launcher For ITER

Medium-range propagation flexible waveguides at millimeter-wave and submillimeter-wave frequencies

Electron Cyclotron waves for current drive and neo-classical tearing mode mitigation in a DEMO machine

Terahertz technology for industrial applications

Application of T-ray gyrotron developed for real-time non-destructive inspection to enhanced regeneration of cells

A THz tomography imaging system

K-band wearable CW-Doppler system for external urodynamics study

Plasma glow dynamics of pulsed nitrogen discharge induced by the powerful terahertz waves

Subsurface nanoimaging by THz pulse near-field microscopy

Time-domain optical pump — Terahertz probe spectroscopic imager for carrier lifetime measurements in the pico- to microsecond regime

Ultrafast THz modulation characteristics of photo-induced metal-insulator transition of W-doped VO2 film

Carrier dynamics in graphene studied by ultra-broadband optical-pump/terahertz probe spectroscpy

Terahertz and infrared spectroscopy of bacterial nanofilaments

The origin of water's dielectric excess wing

Performance of the 4.7-THz local oscillator with quantum cascade laser on board of SOFIA

Strongly enhanced emission of terahertz radiation from nanostructured Ge surfaces

THz mixtenna chips and quasi-optical mixers for focal plane imaging applications

Increasing the bandwidth of Dielectric Rod Waveguide antennas for terahertz applications

Robust, long-life photocathodes

Measurement of coherent transition radiation from electron beam using large-apeture photoconductive antenna

Selective mode excitation in a multimode THz slow-wave structure by a relativistic bunch train

Present status of CAEP THz FEL facility

Influence of the synchronism detuning on single mode operation of two-channel planar FEM

Imaging ultrafast dynamics on the nanoscale with THz-STM

It is water what matters: THz absorption spectroscopy as a new tool to study solvation dynamics

Raman scattering and terahertz spectroscopic characteristics of longitudinal optical phonons in i-GaAs/n-GaAs epitaxial structures

Measurement of the dielectric properties of the skin at frequencies from 0.5 GHz to 1 THz using several measurement systems

Dielectric properties of CaZrO3 investigated by THz-TDS

Terahertz imaging with micro-bridge structure detector array and 2.52THz far infrared laser

Improvement of terahertz imaging using lock-in techniques

Experimental investigation of powerful THz gyrotrons for initiation of localized gas discharge

Research on calibration method of comb generator

Terahertz spectroscopical investigation of cocrystal formation process of piracetam and 3-hydroxybenzoic acid

Study of the properties of BaGa4Se7 crystal in the terahertz region

A multi-lab intercomparison study of THz time-domain spectrometers

Dynamical properties of terahertz radiation from coherent longitudinal optical phonon-plasmon coupled modes in an undoped GaAs/n-type GaAs epitaxial structure

Detection properties of spiral-antenna-coupled microbolometer fabricated on Si3N4/SiO2 membrane at 200 GHz band

Refractivity of water vapor at terahertz frequencies — Comparison of measurements with models

Improving frequency stability of a 0.67 THz gyrotron by delayed reflection

Investigation on the high gain sheet beam extended interaction klystron with strong-coupling multiple-gap cavities in W-band

Terahertz emission from non-vertically aligned semiconductor nanowires

Terahertz characterization of hydrogen bonded materials

High-efficiency broadband THz wave modulator based on phthalocyanine-compound organic/silicon films

Circularly polarized terahertz leaky-wave antenna with metamaterial scatterers

Characterization of transmission lines using low loss polymers up to 320 GHz

Multi-band metamaterials with a distinguished angular sensitivity

Tunneling time delay detection based on polarization-resolved THz detection

High power THz quantum cascade laser at ∼ 3.1 THz

Magnetron injection gun for a multi-frequency gyrotron

Tunable feeding point THz antenna with butterfly type slot based on ceramic material substrate

Terahertz spectroscopic analysis using a metallic hole array

Terahertz fiber laser based on a novel crystal fiber converter

Terahertz metallic ridge waveguide Mach-Zehnder interferometer

Reflection spectroscopy on solutions of biological materials in millimeter wave frequency

Indium antimonide (InSb) waveguide based THz sensor

Increased terahertz emission from SI-GaAs deposited with sub-wavelength spacing metal line array

Low noise readout circuit for THz measurements without using lock-in technique

Terahertz bandpass frequency selective surface with improved out-of-band response

Real time THz imaging based on frequency upconversion

System performance of the upgraded POST

Performance evaluation of phase-locking for THz-QCL

Enhancement of terahertz radiation with circularly polarized two-color fields

Enhanced performance of THz bandpass filter based on bilayer reformative complementary structures

Broadband characteristics of ultrahigh responsivity of asymmetric dual-grating-gate plasmonic terahertz detectors

Coherent absorption of terahertz pulses by a checkerboard metasurface

The influence of electrode position on the current-voltage characteristics and terahertz radiation in a high-Tc superconducting device

Multi-photon response of photon-number-resolving superconducting single photon detector

Optical fiber coupled THz transceiver

Development of terahertz pulse time-domain reflectometry system for transmission line failure analysis

Atmospheric profiling synthetic observation system at THz wave band

Large bandwidth mesh half-wave plates for millimetre and THz wave astronomy

Monitoring the water content of plant leaves with THz time domain spectroscopy

Compact diffractive optical components for terahertz beam manipulation

3D-printed terahertz Bragg fiber

BiCMOS integrated waveguide power combiner at submillimeter-wave frequencies

Progress on THz applications for Plasma Diagnostics

Terahertz emission by nanoporous GaP(111)B

Terahertz source with graphene p-n junction

Influence of metal resistivity on transmittance of checkerboard patterns in infrared region

THz photo-injector FEM with the negative-mass bunch stabilization

Quasi-optical transmission system for a pulsed ESR system by using a gyrotron as a light source

A W-band corrugated output horn and window for gyro-devices

The experimental results of fast switching system for millimeter wave transmission using photo-excited semiconductor

Submillimeter-wave properties of Zn2SiO4 ceramics

300-GHz versatile transceiver front-end for both communication and imaging

Status of ENEA 250 GHz Cyclotron Autoresonance Maser project

Estimation of carrier density of wide bandgap semiconductor β-Ga2O3 single crystals by THz reflectance measurement

2014 39th International Conference on Infrared, Millimeter, and Terahertz waves (IRMMW-THz)

2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves

2011 International Conference on Infrared, Millimeter, and Terahertz Waves

35th International Conference on Infrared, Millimeter, and Terahertz Waves

2009 34th International Conference on Infrared, Millimeter, and Terahertz Waves

2008 33rd International Conference on Infrared, Millimeter and Terahertz Waves

2007 Joint 32nd International Conference on Infrared and Millimeter Waves and the 15th International Conference on Terahertz Electronics

2006 Joint 31st International Conference on Infrared Millimeter Waves and 14th International Conference on Teraherz Electronics

2005 Joint 30th International Conference on Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.

Twenty Seventh International Conference on Infrared and Millimeter Waves

25th International Conference on Infrared and Millimeter Waves (Cat. No.00EX442)

Terahertz superradiation from cylindrical surface wave-annular electron beam interaction within a 3-mirror quasi-optical cavity

Content Provider	IEEE Xplore Digital Library
Author	Yucong Zhou Yaxin Zhang Shenggang Liu
Copyright Year	2015
Description	Author affiliation: Terahertz Res. Center, Univ. of Electron. Sci. & Technol. of China, Chengdu, China (Yucong Zhou; Yaxin Zhang; Shenggang Liu)
Abstract	A cylindrical surface wave-annular electron beam interaction in a special 3-mirror quasi-optical cavity is presented and explored. The study demonstrates THz free electron superradiation from the interaction of cylindrical surface wave and annular electron beam that forms a resonance within the structure, with the 3-mirror quasi-optical cavity enhancing the intensity of superradiation by more than one order of magnitude. Moreover, this system can work with 2nd harmonic superradiation at 0.607 THz with only about 30 $A/cm^{2}$ which is a relatively low value.
Starting Page	1
Ending Page	2
File Size	723846
Page Count	2
File Format	PDF
ISSN	21622035
e-ISBN	9781479982721
DOI	10.1109/IRMMW-THz.2015.7327448
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-08-23
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cavity resonators Surface waves Harmonic analysis Gratings Electron beams Oscillators Current density
Content Type	Text
Resource Type	Article

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