DocumentCode
1332986
Title
Low-loss coupling of 980 nm GaAs laser to cleaved singlemode fibre
Author
Verdiell, J.M. ; Ziari, M. ; Welch, D.F.
Author_Institution
SDI Inc., San Jose, CA, USA
Volume
32
Issue
19
fYear
1996
fDate
9/12/1996 12:00:00 AM
Firstpage
1817
Lastpage
1818
Abstract
The authors report the fabrication of 980 nm wavelength lasers with reduced divergence angle and circular beams for high efficiency fibre coupling. Threshold currents of 50 mA, singlemode output power of 70 mW and <1 dB coupling loss to a cleaved singlemode fibre are reported
Keywords
III-V semiconductors; gallium arsenide; optical fibre couplers; semiconductor lasers; 1 dB; 50 mA; 70 mW; 980 nm; GaAs; GaAs laser; circular beam; cleaved single-mode fibre; coupling loss; divergence angle; fabrication; output power; threshold current;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19961167
Filename
533604
Link To Document