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Wavelength selective infrared microscopy: A nondestructive and quick method for the investigation of buried structures in optoelectronic devices.

Authors :
Sartorius, B.
Rosenzweig, M.
Source :
Journal of Applied Physics. 11/15/1986, Vol. 60 Issue 10, p3401. 6p. 5 Black and White Photographs, 3 Diagrams.
Publication Year :
1986

Abstract

Presents an optical method to control the geometry of buried layers in optoelectronic heterostructures. Description of the technique used; Characteristic near-band-gap spectral variations at different wavelengths; Analysis of the mushroom-type indium-gallium-arsenic-phosphorus/indium-phosphorus laser structure.

Details

Language :
English
ISSN :
00218979
Volume :
60
Issue :
10
Database :
Academic Search Index
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
7636166
Full Text :
https://doi.org/10.1063/1.337637