NDLI: Efficient optical control of millimeter waves in a slot line on semiconductor plasma substrate

Content Provider	IEEE Xplore Digital Library
Author	Dana, S.K. Shimasaki, H. Tsutsumi, M.
Copyright Year	1963
Abstract	Efficient control of millimeter-waves in a slot line on an Si and GaAs substrate is discussed both theoretically and experimentally. The spectral-domain method is used to estimate the propagation and the attenuation constants in the slot line with the density of the optically induced plasma as a parameter. Experiments in the millimeter-wave range of 35-50 GHz are carried out using high-resistivity Si and GaAs wafers with the dimension of 15 mm/spl times/30 mm/spl times/600 /spl mu/m. The slot-width could be varied from 0.5 to 2 mm. The attenuation of millimeter waves by over 20 dB can be controlled by optical means using light-emitting diodes with 870 nm wavelength and 68 mW optical power. The experimental results agree considerably well with the theory. The response of millimeter waves with pulsed optical illumination is also examined using a high-power laser diode of 20 W optical power and a pulsewidth less than 100 ns. High-speed response due to optically induced plasma is confirmed for the slot line on GaAs substrate.
Sponsorship	IEEE Microwave Theory and Techniques Society
Starting Page	207
Ending Page	210
Page Count	4
File Size	123919
File Format	PDF
ISSN	00189480
Volume Number	50
Issue Number	1
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2002-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical control Optical attenuators High speed optical techniques Millimeter wave technology Millimeter wave propagation Gallium arsenide Plasma waves Optical pulses Optical propagation Plasma density
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering Radiation

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Theory Of Optically Controlled Millimeter-wave Phase Shifters

Nonuniform Layer Model of a Millimeter-Wave Phase Shifter

Integrated Fin-Line Millimeter Components

Analysis of a Buried Layer Millimeter-Wave Phase Shifter (Short Paper)

Electronic Phase Shifter for Millimeter-Wave Semiconductor Dielectric Integrated Circuits

Optical Modulation of Millimeter-Wave Beams Using a Semiconductor Substrate

Millimeter-wave diffraction by a photo-induced plasma grating

High-data-rate millimeter-wave radios

Scattering of millimeter waves by metallic strip gratings on an optically plasma-induced semiconductor slab

Efficient optical control of millimeter waves in a slot line on semiconductor plasma substrate

Similar Documents

Theory Of Optically Controlled Millimeter-wave Phase Shifters

Nonuniform Layer Model of a Millimeter-Wave Phase Shifter

Integrated Fin-Line Millimeter Components

Analysis of a Buried Layer Millimeter-Wave Phase Shifter (Short Paper)

Electronic Phase Shifter for Millimeter-Wave Semiconductor Dielectric Integrated Circuits

Optical Modulation of Millimeter-Wave Beams Using a Semiconductor Substrate

Millimeter-wave diffraction by a photo-induced plasma grating

High-data-rate millimeter-wave radios

Scattering of millimeter waves by metallic strip gratings on an optically plasma-induced semiconductor slab

Efficient optical control of millimeter waves in a slot line on semiconductor plasma substrate