Optical coupling enhancement of multi-color terahertz quantum well detector

2021 ◽  
Vol 130 (20) ◽  
pp. 203102
Author(s):  
Xueqi Bai ◽  
Peng Bai ◽  
Xiaohong Li ◽  
Siheng Huang ◽  
Xinran Lian ◽  
...  
Keyword(s):  
Quantum Well ◽  
Optical Coupling ◽  
Well Detector

Antenna Structures for Optical Coupling in Quantum-Well Infrared Detectors

1998 ◽  
Author(s):  
William A. Beck ◽  
Mark S. Mirotznik ◽  
Thomas S. Faska
Keyword(s):  
Quantum Well ◽  
Infrared Detectors ◽  
Optical Coupling

Simulation of optical coupling in quantum well infrared photodetectors

1999 ◽  
Author(s):  
Prafulla J. Masalkar ◽  
Hironori Nishino ◽  
Kousaku Yamamoto ◽  
Yoshihiro Miyamoto ◽  
Toshio Fujii
Keyword(s):  
Quantum Well ◽  
Infrared Photodetectors ◽  
Optical Coupling ◽  
Quantum Well Infrared Photodetectors

Performance Characteristics of N-Type SI-SI/GE Quantum well Infrared Photodetectors

1994 ◽  
Vol 299 ◽  
Author(s):  
V. D. Shadrin ◽  
V. T. Coon ◽  
F. L. Serzhenko
Keyword(s):  
Quantum Well ◽  
Exchange Interaction ◽  
Dark Current ◽  
Multiple Quantum Well ◽  
Performance Characteristics ◽  
Multiple Quantum ◽  
Ir Detectors ◽  
Quantum Well Infrared Photodetectors ◽  
Well Detector ◽  
Electron Exchange Interaction

AbstractThe theory of multiple quantum well n-type Si-SiGe IR detectors is presented. The coefficient of photoabsorption, quantum efficiency and responsivity of Si-SiGe quantum well detector are calculated taking in consideration the effects of depolarization and electron-electron exchange interaction. We show that the Si-SiGe quantum well detectors possess lower dark current and better performance characteristics compared to GaAs-AlGaAs photodetectors.

scholarly journals Five-band bias-selectable integrated quantum well detector in an n-p-n architecture

2010 ◽  
Vol 97 (23) ◽  
pp. 231102 ◽  
Author(s):  
G. Ariyawansa ◽  
Y. Aytac ◽  
A. G. U. Perera ◽  
S. G. Matsik ◽  
M. Buchanan ◽  
...  
Keyword(s):  
Quantum Well ◽  
Well Detector

Infrared resonance excitation of δ-layers-a silicon-based infrared quantum-well detector

1990 ◽  
Vol 184 (1-2) ◽  
pp. 171-176 ◽  
Author(s):  
G. Tempel ◽  
N. Schwarz ◽  
F. Müller ◽  
F. Koch ◽  
H.P. Zeindl ◽  
...  
Keyword(s):  
Quantum Well ◽  
Resonance Excitation ◽  
Silicon Based ◽  
Well Detector

scholarly journals The grating optical coupling of the very long wavelength quantum well infrared photodetectors

2006 ◽  
Vol 55 (7) ◽  
pp. 3642
Author(s):  
Xiong Da-Yuan ◽  
Zeng Yong ◽  
Li Ning ◽  
Lu Wei
Keyword(s):  
Quantum Well ◽  
Infrared Photodetectors ◽  
Optical Coupling ◽  
Long Wavelength ◽  
Quantum Well Infrared Photodetectors

scholarly journals Simulation and optimization of grating optical coupling of terahertz quantum well photodetector

2011 ◽  
Vol 60 (5) ◽  
pp. 050705
Author(s):  
Zhang Rong ◽  
Guo Xu-Guang ◽  
Cao Jun-Cheng
Keyword(s):  
Quantum Well ◽  
Optical Coupling ◽  
Simulation And Optimization

Demonstration of free space transmission from a THz quantum cascade laser to a quantum well detector

2009 ◽  
Author(s):  
P.D. Grant ◽  
R. Dudek ◽  
S. Laframboise ◽  
M. Graf ◽  
Z.R. Wasilewski ◽  
...  
Keyword(s):  
Quantum Well ◽  
Quantum Cascade Laser ◽  
Free Space ◽  
Quantum Cascade ◽  
Well Detector
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