NDLI: Investigation of GaAs PCSS Triggered by Laser Pulses With Different Parameters

Content Provider	IEEE Xplore Digital Library
Author	Tian Zhang Baojie Wang Jian Qiu Liu, K.
Copyright Year	1973
Abstract	Photoconductive semiconductor switch (PCSS) has many advantages, such as low time jitter, fast response, high repetition rate, compact size, easy integration, and so on. It has extensive applications in the field of pulse power. The laser pulse adopted to trigger the PCSS exerts significant influences to its output characteristics. The parameters to characterize a laser pulse include rise time, pulsewidth, laser energy, wavelength, and so on. In this paper, a new concept of laser power is proposed and the influences that laser pulse exerts to the PCSSs output characteristics are studied. A laser diode that emits laser pulse with a dominant wavelength of 905 ns is employed to trigger a semi-insulating GaAs PCSS, which is vertical structure. Laser energy is fixed to 6.4 μJ by synchronous adjustment of both laser pulsewidth and laser power. Thus, the influences of triggering laser power to the PCSS are studied. The rise times of triggering laser pulses include 10 and 80 ns. The experiment results show that the influences that laser power exerts to the PCSS vary when the rise time of laser pulses differs.
Sponsorship	IEEE Nuclear and Plasma Sciences Society
Starting Page	2981
Ending Page	2985
Page Count	5
File Size	1514761
File Format	PDF
ISSN	00933813
Volume Number	42
Issue Number	10
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Power lasers Jitter Gallium arsenide Optical switches Semiconductor lasers Laser theory output characteristic. GaAs photoconductive semiconductor switch (PCSS) laser diode (LD) pulses output characteristic
Content Type	Text
Resource Type	Article
Subject	Nuclear and High Energy Physics Condensed Matter Physics

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
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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