Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/72559
Title: Design and analysis of a double barrier quantum well infrared photodetector
Authors: Tan, L.S. 
Cheah, C.W.
Karunasiri, G. 
Raman, A.
Issue Date: 1998
Source: Tan, L.S.,Cheah, C.W.,Karunasiri, G.,Raman, A. (1998). Design and analysis of a double barrier quantum well infrared photodetector. Proceedings of SPIE - The International Society for Optical Engineering 3316 (2) : 840-843. ScholarBank@NUS Repository.
Abstract: In this paper, the design and analysis of a double barrier quantum well infrared photodetector is described. Analyses of the effects of the material composition, well width and barrier width on the response wavelength and oscillator strength are carried out using the transfer matrix method. The results are applied to the design of a GaAs/AlGaAs/InGaAs/AlGaAs/GaAs photodetector operating at a wavelength of 3.72 μm.
Source Title: Proceedings of SPIE - The International Society for Optical Engineering
URI: http://scholarbank.nus.edu.sg/handle/10635/72559
ISSN: 0277786X
Appears in Collections:Staff Publications

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