DocumentCode
3451038
Title
Electromagnetic analysis of external cavity design for high power semiconductor lasers
Author
Xu, Wei ; Sadwick, Larry ; Hwu, Ruey-Jen
Author_Institution
Dept. of Electr. & Comput. Eng., Utah Univ., Salt Lake City, UT, USA
fYear
2004
fDate
1-4 Nov. 2004
Firstpage
549
Lastpage
552
Abstract
To achieve high power single mode output from an edge emitting semiconductor laser diode, we made an approach to use external cavities to improve the beam quality by providing optical feedback into the laser. By performing both simulation and experiments, we have found out that the external cavity works well to generate single mode laser beams.
Keywords
laser beams; laser cavity resonators; optical feedback; semiconductor lasers; beam quality; edge emitting semiconductor laser diode; electromagnetic analysis; external cavity design; high power semiconductor lasers; optical feedback; simulation; single mode laser beam generation; Electromagnetic analysis; Fiber lasers; Laser beams; Laser feedback; Laser modes; Optical design; Optical feedback; Power lasers; Pump lasers; Semiconductor lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Electromagnetics and Its Applications, 2004. Proceedings. ICCEA 2004. 2004 3rd International Conference on
Print_ISBN
0-7803-8562-4
Type
conf
DOI
10.1109/ICCEA.2004.1459414
Filename
1459414
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