Large format, broadband and multi-color GaAs/AlGaAs quantum well infrared photodetector (QWIP) focal plane arrays
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IR quantum wells thermal imaging multi-spectral↗
Engineering topics
Ting, D. Z.
Publications and source records attributed to Ting, D. Z..
Large format, broadband and multi-color GaAs/AIGaAs quantum well infrared photodetector (QWIP) focal plane arrays
We discuss the results of a 10-16 um large format broadband QWIP focal plane arrary.
IR, quantum well, thermal imaging, multi-spectral,↗
Simulations of resonant intraband and interband tunneling spin filters
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resonant intraband interband tunneling spin filter↗
Can interface roughness be useful in devices
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interface roughness infrared detector↗
Wave function engineering for normal incidence infrared detection
The quantum well infrared photodetector is an artificially engineered semiconductor multilayer structure designed to absorb and detect infrared radiation.
infrared detector↗
Quantum Well Infrared Photodetectors for low background application
QWIPs operate by photoexcitation of electrons between ground and first excited state subbands of multi-quantum wells (MQWs) which are artificially fabricated by placing thin layers of two dfferent, high-bandgap semiconductor materials alternately. The bandgap discontinuity of two materials creates quantized subbands in the potential wells associated with conduction bands.
infrared focal plane arrays quantum wells↗