PHOTOLUMINESCENCE, RAMAN, AND INFRARED DIAGNOSIS OF GAAS-ALGAAS SUPERLATTICES FOR INTERSUBBAND INFRARED DETECTION

Authors
FENG ZC PERKOWITZ S CEN JM BAJAJ KK KINELL DK WHITNEY RL
Citation
Zc. Feng et al., PHOTOLUMINESCENCE, RAMAN, AND INFRARED DIAGNOSIS OF GAAS-ALGAAS SUPERLATTICES FOR INTERSUBBAND INFRARED DETECTION, IEEE journal of selected topics in quantum electronics, 1(4), 1995, pp. 1119-1125
Citations number
18
Categorie Soggetti
Engineering, Eletrical & Electronic",Optics
Journal title
IEEE journal of selected topics in quantum electronics → ACNP
ISSN journal
1077260X
Volume
1
Issue
4
Year of publication
1995
Pages
1119 - 1125
Database
ISI
SICI code
1077-260X(1995)1:4<1119:PRAIDO>2.0.ZU;2-J
Abstract
We present optical diagnosis of GaAs-AlGaAs superlattices grown by mol ecular beam epitaxy for use as 8-20 mu m infrared detectors, that comb ines photoluminescence, Raman, and Fourier transform infrared spectros copies, Various structural and physical parameters were obtained by th eoretical analysis of the optical results, The use of multiple optical techniques offers comprehensive characterization and further understa nding of the physics of long wavelength infrared detectors.