Increase in response time of low-temperature-grown GaAs photoconductive switches at high voltage bias

1999 ◽  
Vol 75 (15) ◽  
pp. 2313-2315 ◽  
Author(s):  
N. Zamdmer ◽  
Qing Hu ◽  
K. A. McIntosh ◽  
S. Verghese
Keyword(s):  
Low Temperature ◽  
Response Time ◽  
High Voltage ◽  
Voltage Bias ◽  
Photoconductive Switches ◽  
Low Temperature Grown Gaas

Multi-Hundred Gigahertz Photodetector Development Using LT GaAs

1991 ◽  
Vol 241 ◽  
Author(s):  
Y. Chen ◽  
S. Williamson ◽  
T. Brock ◽  
F. W. Smith ◽  
A. R. Calawa
Keyword(s):  
Low Temperature ◽  
Light Intensity ◽  
Response Time ◽  
Bias Voltage ◽  
Type Detector ◽  
Low Temperature Grown Gaas ◽  
Lt Gaas

ABSTRACTWe report on the development of a new, integrable photoconductive-type detector based on low-temperature-grown GaAs. The detector has a response time of 1.2 ps and a 3-dB bandwidth of 375 GHz. The responsivity is 0.1 A/W. This is the fastest photodetector reported to date. We discuss the unique properties of this device, including its performance as functions of both light intensity and bias voltage.

Observation of Long-Lived Screening in Low-Temperature-Grown GaAs Photoconductive Switches

2007 ◽  
Author(s):  
G. Loata ◽  
T. Loffler ◽  
M. D. Thomson ◽  
A. Lisauskas ◽  
H. G. Roskos
Keyword(s):  
Low Temperature ◽  
Photoconductive Switches ◽  
Low Temperature Grown Gaas

scholarly journals Femtosecond response time in beryllium-doped low-temperature-grown GaAs/AlAs multiple quantum wells

2001 ◽  
Vol 79 (6) ◽  
pp. 764-766 ◽  
Author(s):  
Tsuyoshi Okuno ◽  
Yasuaki Masumoto ◽  
Yasushi Sakuma ◽  
Yuuichi Hayasaki ◽  
Hiroshi Okamoto
Keyword(s):  
Low Temperature ◽  
Response Time ◽  
Quantum Wells ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Low Temperature Grown Gaas

High-speed photoconductive switches at high voltage bias in radar systems

2011 ◽  
Author(s):  
M. G. Labate ◽  
A. Buonanno ◽  
M. D'Urso ◽  
G. Calzolaio ◽  
A. Vacca ◽  
...  
Keyword(s):  
High Voltage ◽  
High Speed ◽  
Voltage Bias ◽  
Radar Systems ◽  
Photoconductive Switches

High-voltage picosecond photoconductor switch based on low-temperature-grown GaAs

1990 ◽  
Vol 37 (12) ◽  
pp. 2493-2498 ◽  
Author(s):  
M.Y. Frankel ◽  
J.F. Whitaker ◽  
G.A. Mourou ◽  
F.W. Smith ◽  
A.R. Calawa
Keyword(s):  
Low Temperature ◽  
High Voltage ◽  
Low Temperature Grown Gaas
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