DocumentCode
3231192
Title
Output characteristics of donut shape vertical-cavity surface-emitting lasers
Author
Wipiejewski, T. ; Peters, M.G. ; Thibeault, B.J. ; Young, D.B. ; Coldren, L.A.
Author_Institution
Dept. of Electr. & Comput. Eng., California Univ., Santa Barbara, CA, USA
Volume
2
fYear
1995
fDate
30 Oct-2 Nov 1995
Firstpage
425
Abstract
We demonstrated a novel VCSEL structure with a donut shaped active area. The devices exhibit interesting mode characteristics and demonstrate the ability to tailor the mode shape in vertical-cavity lasers. Among other applications the lasers could also be useful for two channel single fiber optical transmission systems
Keywords
laser modes; surface emitting lasers; donut shape; mode shape; output characteristics; vertical-cavity surface-emitting lasers; Distributed Bragg reflectors; Fiber lasers; Laser modes; Optical fiber devices; Optical surface waves; Ring lasers; Shape; Surface emitting lasers; Threshold current; Vertical cavity surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society Annual Meeting, 1995. 8th Annual Meeting Conference Proceedings, Volume 1., IEEE
Conference_Location
San Francisco, CA
Print_ISBN
0-7803-2450-1
Type
conf
DOI
10.1109/LEOS.1995.484783
Filename
484783
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