DocumentCode
1024025
Title
Focused-ion-beam micromachined AlGaAs semiconductor laser mirrors
Author
Puretz, J. ; DeFreez, R.K. ; Elliott, R.A. ; Orloff, J.
Author_Institution
Oregon Graduate Center, Beaverton, USA
Volume
22
Issue
13
fYear
1986
Firstpage
700
Lastpage
702
Abstract
A V-channel substrate inner stripe diode laser with conventional cleaved facet mirrors has been modified by micro-machining with a focused ion beam to produce a smooth machined output mirror with no change in its lasing threshold and only a small decrease in its external differential quantum efficiency.
Keywords
III-V semiconductors; aluminium compounds; gallium arsenide; ion beam applications; laser accessories; mirrors; semiconductor junction lasers; AlGaAs semiconductor laser mirrors; V-channel substrate inner stripe diode laser; cleaved facet mirrors; differential quantum efficiency; focused ion beam micromachining; lasing threshold; machined output mirror;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19860479
Filename
4256680
Link To Document