Journal
APPLIED PHYSICS LETTERS
Volume 77, Issue 15, Pages 2400-2402Publisher
AMER INST PHYSICS
DOI: 10.1063/1.1317548
Keywords
-
Categories
Ask authors/readers for more resources
Resonant cavities are used to enhance the absorption efficiency in p-type GaAs/AlGaAs quantum-well infrared photodetectors. The cavities are fabricated by applying thick gold films on the detector bottom sides after substrate removal via selective wet etching. The observed peak enhancement and spectral shape are in good agreement with model predictions. Peak absorption of about 25% is obtained for the device studied. (C) 2000 American Institute of Physics. [S0003-6951(00)04441-7].
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available