Quantum well infrared detection devices

2001 ◽  
Author(s):  
Hui C. Liu ◽  
Chunying Song ◽  
Aidong Shen ◽  
Richard Dudek ◽  
Ming Gao ◽  
...  
Keyword(s):  
Quantum Well ◽  
Infrared Detection

scholarly journals High-Polarization-Discriminating Infrared Detection Using a Single Quantum Well Sandwiched in Plasmonic Micro-Cavity

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Qian Li ◽  
ZhiFeng Li ◽  
Ning Li ◽  
XiaoShuang Chen ◽  
PingPing Chen ◽  
...  
Keyword(s):  
Quantum Well ◽  
Infrared Detection ◽  
Single Quantum ◽  
Single Quantum Well ◽  
High Polarization ◽  
Micro Cavity

CORRUGATED QUANTUM WELL INFRARED PHOTODETECTORS AND ARRAYS

2002 ◽  
Vol 12 (03) ◽  
pp. 715-759 ◽  
Author(s):  
K. K. CHOI
Keyword(s):  
Quantum Well ◽  
Material Characterization ◽  
Infrared Detection ◽  
Infrared Photodetectors ◽  
Coupling Scheme ◽  
Electromagnetic Modeling ◽  
Material Technology ◽  
Quantum Well Infrared Photodetectors ◽  
Light Coupling

Quantum well infrared photodetectors (QWIPs) have many advantages in infrared detection, mainly due to the mature III-V material technology. The employment of the corrugated light-coupling scheme further improves the technology for its simplicity and efficiency. A C-QWIP enjoys the same flexibility as a detector with intrinsic normal incident absorption. In this chapter, we will discuss the sensitivity of C-QWIPs and their utilities in infrared detection, material characterization and electromagnetic modeling. Besides the standard corrugated structures, other exploratory detector architectures will also be described.

Quantum well intersubband heterodyne infrared detection up to 82 GHz

1996 ◽  
Author(s):  
Jianmeng Li ◽  
Hui C. Liu ◽  
Elliott R. Brown ◽  
K. A. McIntosh ◽  
Kirby B. Nichols ◽  
...  
Keyword(s):  
Quantum Well ◽  
Infrared Detection
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