Title :
Near and middle infrared dual band operation of InGaAs/InP quantum well infrared photodetector
Author :
Liu, H.C. ; Song, Chun-ying ; Dupont, E. ; Poole, P. ; Wilson, P.H. ; Robinson, B.J. ; Thompson, D.A.
Author_Institution :
Inst. for Microstruct. Sci., Nat. Res. Council of Canada, Ottawa, Ont., Canada
fDate :
11/11/1999 12:00:00 AM
Abstract :
An investigation is presented into the dual band operation of an InGaAs/InP quantum well infrared photodetector for both near and middle infrared spectra. The detector performance is evaluated and analysed. It is found that such devices are potentially useful for applications involving dual simultaneous detection and imaging
Keywords :
quantum well devices; InGaAs-InP; detector performance; dual simultaneous detection/imaging; infrared dual band operation; quantum well infrared photodetector;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19991395
