DocumentCode
1485517
Title
Aperture dependent loss analysis in vertical-cavity surface-emitting lasers
Author
Bond, Aaron E. ; Dapkus, P.Daniel ; O´Brien, John D.
Author_Institution
Univ. of Southern California, Los Angeles, CA, USA
Volume
11
Issue
4
fYear
1999
fDate
4/1/1999 12:00:00 AM
Firstpage
397
Lastpage
399
Abstract
A study of the influence of oxide apertures on the internal loss in vertical-cavity surface-emitting lasers (VCSEL´s) is performed for two different aperture placements within the VCSEL cavity. It is found that when apertures are placed at a node in the standing wave of a VCSEL cavity there are negligible aperture dependent losses. However, when apertures are placed at an antinode there is a clear relationship between aperture dimension and internal loss.
Keywords
distributed Bragg reflector lasers; laser cavity resonators; optical losses; semiconductor lasers; surface emitting lasers; VCSEL; VCSEL cavity; antinode; aperture dependent loss analysis; aperture dependent losses; aperture dimension; aperture placements; internal loss; oxide apertures; standing wave node; vertical-cavity surface-emitting lasers; Apertures; Distributed Bragg reflectors; Etching; Insulation; Mirrors; Optical losses; Optical surface waves; Semiconductor lasers; Surface emitting lasers; Vertical cavity surface emitting lasers;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.752527
Filename
752527
Link To Document