DocumentCode :
1498812
Title :
370 mW coupled into singlemode optical fibre from 1.48 μm unstable cavity laser
Author :
Salet, P. ; Gerard, F. ; Pinquier, A. ; Fillion, T. ; Pasquier, J. ; Doussiere, P. ; Di Maggio, M. ; Boubal, F. ; Gelly, G.
Volume :
35
Issue :
2
fYear :
1999
fDate :
1/21/1999 12:00:00 AM
Firstpage :
145
Lastpage :
146
Abstract :
A 1.48 μm unstable cavity laser is coupled into a singlemode fibre using three microlenses. Up to 370 mW of CW fibre-coupled power is obtained at an injected current of 3.7 A, with a chip-to-fibre coupling efficiency of 58%. This is the highest reported power coupled in a singlemode fibre from a single semiconductor laser at this wavelength
Keywords :
laser cavity resonators; microlenses; optical fibre couplers; semiconductor lasers; 1.48 micron; 3.7 A; 370 mW; 58 percent; chip-to-fibre coupling efficiency; microlens; single-mode optical fibre; unstable cavity semiconductor laser;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19990134
Filename :
758023
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1498812
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