NDLI: Masers and lasers with two-dimensional distributed feedback

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

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

Table of contents

Introductory materials

Program at a glance

Program sessions

Complete IRMMW-THz 2009 program guide

Graphene tunneling transit-time device with electrically induced p-i-n junction

SIFT-based object recognition for tracking in infrared imaging system

THz spectrum patterns of crystal

Very compact bandpass filter based on spiral metamaterial resonators

Infrared and Raman spectroscopy of double activated $YNbO4:Eu^{3+},Tb^{3+}$

Photon-phonon resonance of PbB4O7 crystal

Multi-frequency ECRH system at ASDEX upgrade

Characterization of terahertz planar antenna by Josephson admittance spectroscopy

Design and testing of photonic band gap channel-drop-filters

Perfect sub-wavelength metamaterial fishnet-like film absorbers for THz applications

A proposed measurement of the reverse Cherenkov radiation effect in a metamaterial-loaded circular waveguide

On the anisotropy of liquid crystals in the THz frequency range

Analysis of distortions in electro-optic T-ray detection with a chirped optical probe pulse

MMW to upper-MMW vacuum electronics research at NRL

Terahertz transmittance in bilayer graphene

Design and simulation of magnetron injection gun for 3mm gyrotron

Terahertz characterization of interfacial oxide layers and voids for health monitoring of ceramic coatings

Multi-gigabit wireless data transmission at over 200-GHz

Determining the glass transition temperature of polymers with terahertz time-domain spectroscopy

Thermal and morphological influence on the B1u lattice mode in polyethylene observed using terahertz time-domain spectroscopy

Portable real-time terahertz imaging system

Major progress in the development of the 2 MW coaxial-cavity gyrotron for ITER

Terahertz pulsed imaging of frozen biological tissues

Quantification of thin-film coating thickness of pharmaceutical tablets using wavelet analysis of terahertz pulsed imaging data

Non-equilibrium green's function calculation for terahertz quantum cascade lasers

Microwave scope response characterization using a nose-to-nose method

THz quasi-near field focal plane imaging

Analysis of stadium ring resonator sensor with dual photonic crystal microcavity

Polarization effect in liver tissue in terahertz band

Frequency measurement of gyrotron by thin-film slot-antenna-coupled GaAs Schottky barrier diode

Magnetic field induced terahertz π-phase shift in photorefractive periodically poled LiNbO3 through optical rectification

High power THz technologies using gyrotrons as radiation sources

Design of a compact CW THz gyrotron

Development of medium power sub-THz CW gyrotrons for high power THz spectroscopy

Gyrotron FU CW V for hyperfine structure measurement on positronium

Ultrafast carrier dynamics in microcrystalline silicon studied by time-resolved terahertz spectroscopy

Continuous tuning of phase-locked CW-THz radiation by photomixing of two CW lasers locked to two independent optical combs

Study of dual-dipole antenna array for millimeter wave imaging

Terahertz response of fractal metamaterials

Terahertz wave generation using the Doppler effect in photoexcited semiconductors

Efficiency enhancement of gyrotron based setups for materials processing

Imaging of osteoarthritis using a hand-held terahertz probe

Design of a THz optics for a 128 channel THz imaging system

Synthesized quasi-optical TE02-HE11 mode converter

Mode content analysis of the RF output of a gyrotron based on the astigmatic Gaussian beam of higher order

Multi-beam antenna at Q band

Development in Russia of 170 GHz gyrotron for ITER

Hydration effect on dynamics of biomolecules in reverse micelles in the terahertz frequency range

Analysis of electrically large antenna-radome system at millimeter wave band

Analysis of aperture antenna at millimeter band using BOR-FEM

Free-standing tapered probe-tip for high resolution photoconductive terahertz field sampling

Fluidic channel waveguide coupler for nl-volume sensing applications

Terahertz near-field imaging with tapered sommerfeld-wire waveguides

An overmoded 140 GHz, 1 kW quasioptical gyro-twt with an internal mode converter

Whispering-gallery-mode THz pulse propagation on a cylindrically curved metal surface

THz sensors based on spin orbit split off levels

Effects of hetero-related bulk-traps on photoresponse for long-wavelength HgCdTe infrared photodiode

Electromagnetic diffraction radiation of subwavelength holes array

Impact of low intensity millimeter-waves on cell membrane permeability

THz gyroklystron with fourth harmonic

High-energy, continuously tunable intracavity terahertz-wave parametric oscillator

Terahertz-wave absorption in liquids measured using the evanescent field of a waveguide

Robust horizontal target detection with cooperative spatial filtering

A fast contrast enhancement method for forward looking infrared imaging system

Design and analysis of Bessel resonator at THz

Si ICL based Si3N4 passivation on InAlAs surface of InP-HEMT by RPECVD system

Millimeter-wave imaging using photonics-based noise source

Generation of high power sub terahertz radiation from a gyrotron at second harmonic resonance

Design of a 100 kW-384 GHz second harmonic gyrotron

Terahertz spectral computed tomography

Spectral terahertz topography

MM-wave absorption of in-vessel mirrors for plasma fusion experiments

Guiding and radiating properties of a metamaterial-based Resonant-Slot coupled cavity chain

Transverse field collector sweeping for the W7-X gyrotrons — Modulation techniques

The electric field effects on spin polarized transport in FM/NMS structure

A 17 element linear array parallel scan compact MMW focal plane array imaging system

Terahertz Raman laser from silicon doped by arsenic

Generation of coherent THz radiation from sub-picosecond relativistic electron beam at PAL

MW/LW photoresponse in dual-band n-B-n InAs/GaSb superlattice

First measurements at the new dedicated THz beamline at the MLS

Probing antibody interactions with polar liquids using terahertz pulsed spectroscopy

Investigations of dielectric RF properties of ultra low loss CVD diamond disks for fusion applications

Stationary-wavelet regularized inverse filtering: A robust deconvolution approach for terahertz reflection imaging

Terahertz spectral database for expanding applications

Design of a frequency-tunable gyrotron for DNP-enhanced NMR spectroscopy

Demonstration of a 263 GHz gyrotron for dynamic nuclear polarization

Laser beam induced current of photodiodes formed on vacancy-doped and As-doped HgCdTe

Coupling between localized resonances and lattice resonances in resonant transmission of metal hole arrays

Methods for determining minority carrier lifetime in HgCdTe photovoltaic detectors

A 1-THz third-harmonic large-orbit gyrotron

Active real-time imaging system employed with a CW 460-GHz gyrotron and a pyroelectric array camera

Spectral properties of CVD diamond and high-purity semi-insulating SiC

THz-induced nonlinear optical transients of coherent excitons in semiconductor QWs

Dielectric properties of liquid crystals in the terahertz frequency range

Response uniformity improvement of HgCdTe IRFPA

A design of uncooled thermal image system to block image blurring using an optimum detector warm-shield

Studies on two-beam magnetron injection gun for coaxial gyrotron with two electron beams

Theoretical study on dual-wire waveguide

Terahertz radiation from free-free transitions of an atom in strong superposing laser fields

Investigations on parasitic oscillations in megawatt gyrotrons

High-resolution XRD analysis and device characteristics of InAs/GaSb strained-layer superlattice photodetector

Measurement of polarization dependent loss in terahertz time domain spectroscopy

Estimation of electron densities of plasmas by terahertz time-domain spectroscopy

Terahertz pulsed imaging of liver cirrhosis

A novel millimeter wave super lens using split-ring resonator and complementary split-ring resonator

Fundamental oscillation up to 915GHz in InGaAs/AlAs resonant tunneling diodes integrated with slot antennas

The theoretical study of wave propagation along the coaxial waveguide filled with moving magnetized plasma

A terahertz system of units

Pathological diagnosis of an experimental tumor using THz time-domain spectroscopy

THz generation by optical rectification involving high-index planes

Development of passive millimeter wave imaging system at W-band

Tunable metamaterials with negative permeability in THz range

Monochromatic, wide tunable terahertz-wave generation and detection system working at room temperature

Estimation of the electron temperature of ohmic plasma from the first KSTAR operation

Beam propagation effects in THz time-domain tomography

Determination of electron beam radius at the cavity in gyrotron FU CW I

Design of THz near-field probes integrated on printed striplines

Propagation of THz pulses on microstrip discontinuities

Development of THz ellipsometer with variable incident angle

Further design steps towards a 4 MW 170 GHz coaxial-cavity gyrotron

Development of an LTEM prototype system for LSI failure analysis

Terahertz absorption in InAs/GaSb type-II superlattcies

The effects of local disorder on the electronic structures of amorphous semiconductor GaAs

Terahertz absorption window in bilayer graphene

THz response of graphite nanoplatelets

Terahertz emission from antiferromagnetic magnons excited by femtosecond laser pulses

On the effect of RF-space charge on the beam-field interaction in gyrotrons

Improving gyrotron interaction calculations

High-efficiency terahertz generation in hydrogen-bonded organic nonlinear optical crystals

Fourier transform in THz measurements of refractive index

Increasing the speed of THz TDS imaging

Z-scan based fiber-coupled coherent cw THz imaging system

High power THz oscillators with offset-fed slot antenna and high current density resonant tunneling diodes

In vitro field exposition of skin cells between 100 GHz and 2.52 THz

A dual frequencies MMW holographic imaging system

Bandwidth simulation and measurement of terahertz quantum cascade laser

Redox reaction imaging using THz chemical microscope

Monitoring coherent THz-synchrotron radiation with superconducting NbN hot-electron detector

The use of liquid-core optical fiber transmission terahertz

Coherent CW terahertz systems employing photodiode emitters

Alignment and illumination issues in scaled THz RCS measurements

Asymmetric single split resonators for high Q-factor metasurfaces

Searching for new THz science

Folded dipole antenna for increased cw THz output power

THz tomography in transmission and reflection

128 channel THz ultrashort pulse system

Broad band matched windows for gyrotrons

Algorithms for the analysis of ultrathin samples with terahertz time domain spectroscopy

All electrical detection of the stokes parameters of IR/THz radiation

Applications for effective medium theories in the terahertz regime

Frequency measurement of pure rotational transitions of molecular ions important in interstellar chemistry

SPIRE — The state-of-the-art in semiconductor bolometers for astronomy

Noninvasive 3D characterization of layered samples using terahertz pulsed imaging and infrared optical coherence tomography

Cw THz spectrometer with high SNR and MHz frequency resolution

Highly efficient quasi-optical mode converter for coaxial ITER gyrotron at FZK

Spectroscopic measurements and DFT calculations of vibrational frequencies of perylene and its derivatives in THz region

Detection of terahertz radiation by AlGaN/GaN field-effect transistors

Utilization of NIR spectroscopy in candesartan cilexetil stability study

THz spectroscopy of InAs nanowires

Quantitative moisture content detection in food wafers

Untangling the electronic properties in highly similar multi-walled carbon nanotubes by terahertz spectroscopy

Performance of the six gyrotron system on the DIII-D tokamak

Terahertz imaging of hidden paint layers on canvas

Resonantly enhanced terahertz power spectrum in terahertz photoconductive antennas

Terahertz near-field measurements of subwavelength antenna structures and metamaterials

THz generation from graphite

The interaction of terahertz pulses with dc glow discharge plasma

Investigation of organic solid-state chemical reaction by terahertz spectroscopy

THz-OPO with a novel QPM-scheme

All-dielectric low-loss terahertz waveguide fabricated by rapid prototyping

High resolution terahertz raster imaging

Calculation and measurement of higher order mode losses in ITER ECH transmission lines

Nanometer-scale vibrational dynamics in biological membranes

Terahertz goubau waveguides with integrated photoconductive emitters and mode discriminating detectors

In-situ IR diagnostics for the mmWave/microwave material heating

Terahertz imaging for label-free protein detection

IR camera evaluation system using large off-axis parabolic

Clutter reduction using track classification and clutter map generation

First-principle study on coupling between arsenic in-suit impurities and mercury vacancies in HgCdTe

Terahertz spectroscopy using photomixing of multimode and singlemode laser diodes

Mode assignment of terahertz spectrum of α-lactose monohydrate

Terahertz and infrared spectroscopy of yttrium tantalate and niobate phosphors

Automatically successive waveform acquisition with THz-TDS in a wide frequency range

Raman scattering and terahertz-wave parametric generation with nonlinear optical crystal MgO:LiNbO3

A 2D artificial dielectric with 0 ≤ n < 1 for the THz region

Target segmentation algorithm based on toboganning method in infrared images

Deduction of electron density profile information from a single chord interferometry on KSTAR

Floquet-mode analysis of two-dimensional electromagnetic bandgap waveguides consisting of circular cylinders in triangular lattice

Application of DRFM in ECM for pulse type radar

Observation of phase transition in niobium nitride with THz time-domain spectroscopy

Development of gyrotron FU CW VII for 600 and 300 MHz DNP-NMR

Temperature sensitive absorption characteristics of polyamides

Cavity less GaAs CW sub-THz TUNNETT oscillators

The influence of the nanowire geometry in SNSPDs

Phase measurement of tunable CW-THz radiation at multiple frequencies based on photoconductive mixing with terahertz frequency comb

Fiber-coupled terahertz transceiver heads for reflection measurements

Terahertz modulation using micro- and nano- apertures on VO2 thin film

Terahertz nonlinear transmission spectroscopy of amino-acid microcrystals

Terahertz nanogap antenna for detection of nano-rods

A novel template update method for IR seeker

Terahertz transmission through nanogaps using both pulsed and CW sources

Terahertz pulse generation beyond excitation pulse limitation by χ(2) cascaded processes

Hydration structure of 2-butoxyethanol monomer and micelle in solution

Design and testing of an internal mode converter for a 1.5 MW, 110 GHz gyrotron with a depressed collector

Evaluation of the catalytic metal for the hydrogen sensor using terahertz chemical microscope

High accurate and broadband optical comb generation using MZM-based flat comb generator and soliton compression

Fast and accurate broadband THz time domain spectroscopy using rapid scanning delay line

Thickness measurement of thin dielectric film using metallic mesh

Low-frequency spectra of amino acids and peptides probed by terahertz time-domain spectroscopy

Effects of microstructure of low temperature grown GaAs films on the properties of terahertz wave detection

Terahertz absorption spectra of high purity metallic and semiconducting single-walled carbon nanotube thin films

Extremely frequency-widened terahertz wave generation using Cherenkov-type radiation

Ag-metal bonding conditions for low-loss double-metal waveguide for terahertz quantum cascade laser

Fiber-based, asynchronous optical sampling terahertz time-domain spectroscopy system

Enhancement of THz emission from inas films using si lens coupler

A STAR GEM device for accurate transmittance measurements at an oblique angle of incidence

Measurement of electron spin resonance by terahertz time domain spectroscopy

Development of the millimeter wave pulsed ESR spectrometer

Observation of room temperature THz emission based on photoluminescence from Ge

Terahertz responses of near self-complementary metallic checkerboard patterns

Resonant array antenna using inclined sidewall slot in partial h-plane waveguide

Application of super-fine ink-jet printer to fabrication of terahertz planer metamaterials

MBE growth and characterization of dilute InNSb film

Development of helical-waveguide gyro-TWT and gyro-BWO

Nonlinear terahertz spectroscopy of magnetically ordered solids

Ultra-wideband components using a microstrip-to-CPS balun

Pressure and temperature change in electronic structure of strongly-correlated electron systems probed by IR microscope

Temperature and hydration effect on the low-frequency dynamics of proteins

Silicon substrate low-temperature-grown GaAs terahertz photomixers

Vertically asymmetric curved long-range plasmonic waveguide

Applications of terahertz spectroscopy

Terahertz mode converters using LIGA technique

High-power millimeter-wave rotary joint for radar applications

Effect of evanescent modes on the transmission and group delay of a wave

Development of frequency-tunable, terahertz gyrotron backward-wave oscillator

Design of resonant tunneling barriers for reduction in the dark current in quantum dots-in-a-well infrared photodetectors

Forward looking infrared images' resolution improvement applying an image restoration method of a super resolution

Gyrotron beam coupling method into corrugated waveguide

Room temperature Nb5N6 bolometer for THz detection

Structure formation of atmospheric millimeter wave breakdown on non-gaussian beam

High-power terahertz pulse generation in phenolic configurationally-locked polyene single crystal

μ-Heater integrated dual-mode multisection laser for tunable continuous-wave terahertz generation

Low-frequency dynamics of hydrogen-bonding small organic molecules

Continuous-wave THz generation from ingaas-based photomixers pumped by a tunable dual-wavelength DFB laser

Fiber-coupled on-chip THz transceiver

GHz modulation of tunable THz radiation from photomixing at 1.55 µm

Resonator studies of a 170 GHz, 200–250 kW, long-pulse gyrotron

Terahertz characterization of construction materials for remote gas, sensing

Design studies of a quasi-optical launcher for a 170 GHz, 200–250 kW gyrotron

Design of magnetron injection guns — A 3D simulation approach

A single-balanced 60-GHz down-conversion mixer in 0.13 μm CMOS technology for WPAN applications

Passive imaging with a highly-sensitive infrared phototransistor

Terahertz spectroscopy of platinum, copper sulfide, and tin oxide nanocrystals-carbon nanotube hybrid nanostructures

Real-time calibrated terahertz field profile imaging

Measurement of water absorption coefficient using terahertz time-domain spectroscopy

Development of continuously frequency tunable gyrotron and its application to 200 MHz DNP-NMR spectroscopy as a radiation source

3D-terahertz-tomography for material inspection and security

Terahertz surface plasmon interaction on a corrugated metal surface

Heat transfer dynamics and temperature performance degradation in terahertz quantum cascade lasers

Novel integrated MEMS horn antenna for terahertz applications

Application of multi-channel IF system for ECE radiometer on KSTAR and LHD

PbSnTe:In-based broadband detector of terahertz radiation

Hot-electron cooling in THz quantum cascade lasers

Design of SIS imaging array for terahertz astronomy

Extraction of accurate optical constants in THz-TDS

CW THz-wave generation from GaP pumped with semiconductor lasers and its applications for high-resolution spectroscopy

Bandwidth dependent THz generation at quasi-phase matched crystal by difference frequency generation

Image segmentation of concealed objects detected by passive millimeter wave imaging

Fine tuning of THz emission line in Si lasers

Adaptive contrast enhancement based on temperature and histogram for an infrared image

Image fusion of visual and millimeter wave images for concealed object detection

Terahertz applications of the materials made from nanostructured alumina oxyhydroxide (NOA), its modifications and composites

Terahertz time-domain spectroscopy of peptides in solution

Enhanced image quality of a lossy near-field superlens using index mismatch approach

Ellipsometry in the terahertz range for liquid identification

THz signal denoising via redundant representation

A CPW-based 77 GHz frequency tripler MMIC using a 130 nm In0.8GaP/In0.4AlAs/In0.35GaAs MHEMTs

Concept of a novel tabletop THz FEL amplifier

Tunable terahertz-wave detection using a DAST optical up-conversion

Quantification of emulsified water content in oil using a terahertz quantum cascade laser

Quantum cascade detectors for long wave infrared detection

Development of an analysis method on the mode conversion process between electromagnetic and electron Bernstein waves in real experimental configurations

Pharmaceutical tablet hardness measurements with thz pulsed imaging

Surface leaking waves as operating modes for gyrotrons

Terahertz radiation from standing wave modes in GaN-based piezoelectric heterostructures

Progress in studying a self-excited gyromultiplier

Transient terahertz absorption spectroscopy and suppression of the NLO response of merocyanine derivatives of malonodinitriles

Measurement of mixed acid concentrations using Raman spectroscopy

Submillimeter and millimeter wave ESR measurements of frustrated triangular lattice substance InMnO3

Thz propagation in cut-through metal slit array metamaterials

Terahertz near-field accumulation assisted by shape resonance in narrow rectangular apertures on metal film

Experimental and numerical study of THz surface waves on split-ring metamaterials

Dual-frequency imaging using an electrically tunable terahertz quantum cascade laser

Impact ionization in THz QWIPs

Simulation of bow-tie THz antenna using hybrid finite element method and spectral ray tracing technique

Numerical evaluation of THz light by using tabletop FEL amplifier

ECE system on ASDEX-upgrade placed inline at the high power waveguide based transmission system

Fast fourier transform based diagnostics for spectral characterization of millimeter waves in tokamaks

Stabilization of 48- and 57-µm CH3OD lasers pumped by 9R(8) CO2 laser for two color interferometer

Investigation of a terahertz multicavity microklystron driven by a pseudospark electron beam

Efficient shielding of terahertz waves using carbon nanotube films fabricated by filtration method

Broadband detector measures IR, millimeter & THz waves

All-fiber continuous wave coherent homodyne terahertz spectrometer operating at 1.55 µm wavelengths

Beam steering of terahertz radiation generated from periodically poled lithium niobate

Beam waist measurement for terahertz time domain experiments

Terahertz-wave generation and frequency tuning via the femtosecond pulse train produced by a step mirror

Hole depth dependence of the extraordinary electromagnetic transmission in the terahertz domain

Identification studies on terahertz spectra of illicit drugs

A mode-selective circuit for TE01 gyrotron backward-wave oscillator with wide-tuning range

GaSe1−xSx and GaSe1−xTe x solid solutions for terahertz generation and detection

Measurement of linearity in THz-TDS

Design of a terahertz detector based on a superconducting tunnel junction coupled to a thin superconductor film

Mode retrieval from intensity profile measurements using irradiant waveguide-modes

Masers and lasers with two-dimensional distributed feedback

Terahertz spectroscopic characteristic of metallic slit array

Terahertz spectrum of ellagic acid

Optical and THz characterization of p-In0.64Al0.36Sb for antenna application

Comparative study on THz radiation from various semiconductors

Application of refractive polarizing fourier transform spectrometer to broadband millimeter-submillimeter wave polarimetry

Wide-band frequency-selective terahertz detection based on a single-layer graphene

Terahertz band free electron lasers with advanced Bragg reflectors

A novel method to monitor the storage stability of pharmaceutical tablets using terahertz time-domain spectroscopy

A THz gyrotron based on a pulse solenoid

THz generation using 800 to 1550 nm excitation of photoconductors

Background-limited operation of 4K-cryocooled THz photoconductive detector system with a wide frequency range of 0.8 to 4THz

THz photomixing: Comparison between horn and spiral antennas

Development of 260 GHZ second harmonic CW gyrotron with high stability of output parameters for dnp spectroscopy

Broadband sources in the 1–3 THz range

Gun design criteria for the refurbishment of the first prototype of the EU 170GHz/2MW/CW coaxial cavity gyrotron for ITER

2-D numerical analysis of metallic band-gap crystal waveguide in THz

Terahertz near-field measurements of subwavelength, dielectric-filled waveguides

Terahertz detection in a multi-gate high electron mobility transistor

Development of NbSi TES bolometer arrays for submillimeter astronomy

Design of a permanent magnet gyrotron for active denial systems

Investigation on fabrication of GaAsSb/InP UTC-PD based photomixer operating at 1.55 µm wavelengths

MEMS-integrated 0.22THz TWT amplifier using an ultra-wide plasmonic band structure

Dual array ECE imaging on the DIII-D tokamak

Bulk, structural and interfacing water in the nanostructured alumina hydroxide studied by THz-TDS spectroscopy

Blackbody engineering with metamaterials

THz QCL-based active imaging applied to composite materials diagnostic

Epitaxial growth and picosecond carrier dynamics at 1.55µm of GaInAs/GaInNAs superlattices

Permeability measurements from free-space technique and theoretical simulation in millimeter-wave frequency range

Progress toward handheld THz spectrometry

In-line phase compensator for intense thz generation in selected gases

High power w-band monolithically integrated tripler

Phased-array antenna for electron bernstein wave heating and current drive in QUEST

Photoconductive aperture antenna arrays for generation and detection of terahertz radiation

Polarization-changeable THz time-domain spectroscopy system with a small incident-angle beam-splitter

Simulation of twin slot and spiral THz lens antenna system using hybrid method of moment and spectral ray tracing technique

A 2D camera design with a single-pixel detector

The interaction of THz phonon-polariton waves with microstructures observed using quantitative, phase-sensitive imaging

Compressed sensing pulse-echo mode THz tomography

High current density — Long life cathodes for high frequency applications

Computer optimized design of 3D electron devices

Theoretical analysis on device characteristics of quantum cascade lasers operating at λ~ 5.9 μm

On the effect of the approximations used in gyrotron interaction calculations

Comparison of random errors with dynamic range in the optical parameters of ZnTe measured by THz-TDS

Progress of high power gyrotron development in JAEA

Anisotropic optical properties of vertically aligned single-walled carbon nanotubes

Modulation instability at the Novosibirsk terahertz free electron laser: Study and suppression

Effect of the stray magnetic field on the gyrotrons for ITER

Single-side-band heterodyne differential-phase reflectometry in QUEST

Magnetron injection gun design for broadband gyrotron backward-wave oscillator

GaAs-JFET cryogenic readout electronics for the superconducting terahertz digital camera

Application for hyperthermia treatment of an experimental tumor using a gyrotron (107, 203 GHz)

Improved small target detection for IR point target

Design and high power testing of ITER ECH&CD transmission line components

Ultrashort pulse generation in bulk solid-state lasers using carbon nanotube saturable absorbers

Ultra-fast terahertz Schottky diode detector

Fabrication of device structure for terahertz quantum cascade laser based on III-nitride semiconductors

Terahertz surface wave propagation via metal waveguides

Development of linear motion antenna and 110 GHz gyrotron for 7 MW electron cyclotron range of frequency system in JT-60SA tokamak

Design of sub-THz log-periodic antenna for high input impedance

Low-noise terahertz material parameter extraction using a spinning wheel

The Raman and IR spectroscopy study on the transition metal in ZnO

Novel method to measure the refractive index and the absorption coefficient of organic nonlinear crystals in the ultra wideband THz region

Impact of bandwidth on field enhancements effects in finite-size dispersion-engineered metamaterials

Modeling of GaAs Schottky diodes for terahertz application

Significance of terahertz spectrometry for textile article of wool

Coherent synchrotron radiation and its application

Effect of crystal thickness in localized terahertz generation via optical rectification in ZnTe — Preliminary investigation

Broadband design for 203-GHz TE02/TE03 gyrotron backward-wave oscillator

Competition between fundamental and harmonic modes in the Gyro-BWO

Hetero-metal stripe as curved long-range SPP waveguide

Experimental investigation of dispersion properties of THz porous fibers

A 600 GHz imaging system for application exploration

Characterization of terahertz wave transmission through complementary metamaterials with split ring resonator arrays

Ultrafast terahertz studies of dirac fermion dynamics in graphene

Comparative investigation of detection of melamine in food powders

Enhanced terahertz emission from GaAs in MBE-grown InAs/GaAs quantum dot structures

Terahertz birefringence of ZnO

Modulation-limited interference terahertz shapes via one-dimensional multilayer structures

IR pump-probe study of multiferroic LuMnO3

Dependence of THz radiation on the condition of laser-plasma electron acceleration using a helium gas target

Terahertz frequency and power measurement based on terahertz frequency comb and a bolometer

Detection of output power from sub-THz InP-based resonant tunneling diode oscillator using Ni-InP Schottky barrier diode

Broadband polarization properties of photoconductive spiral antenna

A dumbbell U-slot wide band antenna using radial stub feeding for millimeter-wave application

Time-domain terahertz spectroscopy of LaSrAlO4

Terahertz time-domain spectroscopy of NiOx thin films

Binding-state-dependent characteristics of β-glucans in laminarin studied by terahertz time-domain spectroscopy

Terahertz imaging of sub-wavelength objects via multispectral reconstruction algorithm

Analysis of a substrate leakage current at MMIC

Coherent terahertz imaging with synchronized distributed-feedback diode lasers

IR pump-probe study of phase separated hole-doped manganite, La1/4Pr3/8Ca3/8MnO3

Real-time in situ measurement of particle size in flowing powders by terahertz time-domain spectroscopy

Fast active THz-camera with global illumination

Terahertz heterodyne detection with silicon CMOS transistors

Free electron laser for electron cyclotron heating in plasma fusion: Is there a renewed interest?

Design of a high-power table-top THz free-electron laser

Two-dimensional transmission THz imaging by using KAERI THz FEL

Strong and low-loss dual-resonant metamateiral in the terahertz regime

Development of a material heating system by using a 300 GHz gyrotron FU CW I

Electromagnetic properties of plasma sprayed thermal barrier coatings in terahertz range

Superluminous ionization front as an effective source of broadband THz radiation

Phase-sensitive terahertz spectroscopy with BWOs in reflection mode

J-band on wafer measurements of Planar Goubau Sommerfeld Lines and coplanar waveguides

Investigation of deformations of Gaussian beams by a diffraction grating

MEMS applied backward-wave oscillator for 0.1 THz

Terahertz spectroscopy of misfolded proteins in bio-tissue

A compact versatile THz-TDS instrument with wide spectral wavenumber coverage

Conceptual modeling on terahertz radiation interactions with matter

Calibration of the collective scattering system on NSTX

High-speed ASOPS based THz time-domain spectrometer

Frequency calibration of THz time-domain spectrometers using an etalon

Novel millimeter wave sensor concepts for energy, environment, and national security

Equivalent circuit interpretation of transmission resonance through small apertures

Real-time terahertz time-domain spectroscopy based on asynchronous optical sampling

Resolution and sensitivity limits of THz-TDS for research and applications

Laser cleaning and NIR spectroscopy for the pickling process of oxidized steel layers

A new terahertz technique for cancer diagnosis: T probe

THz spectroscopic estimation of water content in human articular cartilage

High power THz applications on the NovoFEL

High power table-top THz free electron laser and its application

Terahertz supermirrors

Infrared retina using quantum dots in a well and type II InAs/GaSb strained layer superlattice detectors

Terahertz optical activity and metamaterial properties of 2D array of metal-semiconductor microhelices

Experimental study on hundreds of MW at X-band for relativistic backward wave oscillator (RBWO)

Terahertz dynamics of Bloch oscillations in semiconductor superlattices

Optimized dielectric rod antennas for terahertz applications

Superconducting NbN hot electron bolometer mixer at terahertz

Application of high-intensity sub-MMW to the signal enhancement of nuclear magnetic resonance for biological solids

New development of highly sensitive cantilever THz ESR

Development of bolometer-type uncooled THz-QVGA sensor and camera

The influence of surface roughness on THz reflection measurements

Active gas-sensing with high-sweeping-speed optically synchronized dual-channel THz signals and a superconducting tunneling mixer

Characterization of hydroquinone clathrates by THz time-domain spectroscopy

THz-TDS studies on proteins and molecular complexes in solutions

Yagi-Uda antenna with U-shaped dipole for a THz photomixer

Design of high power split waveguide array in W-band

Variable reflectivity dielectric mirrors for THz-FEL applications

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Masers and lasers with two-dimensional distributed feedback

Content Provider	IEEE Xplore Digital Library
Author	Ginzburg, N.S.
Copyright Year	2009
Description	Author affiliation: Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, Russia, 603950 (Ginzburg, N.S.)
Abstract	A two-dimensional distributed feedback is an effective method of producing ultra-high power spatially-coherent radiation from an active media, that is spatially extended along two coordinates, including relativistic electron beams with sheet and annular geometry. The present paper describes progress in the investigations of planar and coaxial FEMs based on the novel feedback mechanism. The effective transverse (azimuthal) mode selection has been demonstrated under the transverse size of about 20–25 wavelengths and narrow-frequency multi-MW microwave pulses have been generated in the Ka- and W-bands.
Starting Page	1
Ending Page	2
File Size	328810
Page Count	2
File Format	PDF
ISBN	9781424454167
DOI	10.1109/ICIMW.2009.5324672
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-21
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Distributed feedback devices Masers Laser feedback Electron beams Coaxial components Microwave generation Scattering Geometry Steady-state Power lasers
Content Type	Text
Resource Type	Article

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