Fiber Optical Triggering Of A High Power Thyristor Switch

1984 ◽  
Author(s):  
J. Marquez ◽  
J. P. Ulmet ◽  
J. Leotin
Keyword(s):  
High Power ◽  
Thyristor Switch ◽  
Fiber Optical ◽  
Optical Triggering

Design And Fabrication Of Nitride Based High Power Devices

1997 ◽  
Vol 483 ◽  
Author(s):  
Z. Z. Bandić ◽  
E.C. Piquette ◽  
P.M. Bridger ◽  
T.F. Kuech ◽  
T. C. Mcgill
Keyword(s):  
Critical Field ◽  
High Power ◽  
Minority Carrier ◽  
Planar Geometry ◽  
Model Parameters ◽  
Recombination Lifetime ◽  
Thyristor Switch ◽  
And Performance ◽  
Schottky Devices ◽  
Recombination Lifetimes

AbstractWe modeled the breakdown voltage, critical current density and maximum operating frequency of several GaN and GaN/AlN based high power and high temperature electronic devices. Important model parameters which influence device design and performance are minority carrier recombination lifetime and critical field for electric breakdown.GaN Schottky devices have been fabricated in the planar geometry. Current-voltage measurements indicated the importance of the vertical geometry for achieving large breakdown voltages. The minority carrier (hole) recombination lifetimes have been measured by electron beam induced currents (EBIC). The measured hole lifetime of 7 ns and estimate for the critical field indicate the possibility of GaN/AlGaN thyristor switch devices operating at 5KV with current densities approximately equal to 200 A/cm2 and at frequencies above 2MHz.The GaN structural and optical materials quality and processing requirement for etching is discussed.

High-power fiber optical switch for laser ignition system

2011 ◽  
Vol 23 (4) ◽  
pp. 939-942
Author(s):  
赵兴海 Zhao Xinghai ◽  
杨波 Yang Bo ◽  
单光存 Shan Guangcun ◽  
高杨 Gao Yang ◽  
杨晴 Yang Qing ◽  
...  
Keyword(s):  
High Power ◽  
Optical Switch ◽  
Laser Ignition ◽  
Ignition System ◽  
Fiber Optical

SOI/DRIE all-fiber optical switch for high-power applications

2003 ◽  
Author(s):  
Jing Liu ◽  
Lawrence Fan ◽  
Don L. DeVoe
Keyword(s):  
High Power ◽  
Optical Switch ◽  
Fiber Optical
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