DocumentCode
520845
Title
Narrow linewidth DBR-RW lasers emitting near 1064 nm
Author
Spiessberger, Stefan ; Schiemangk, Max ; Wicht, Andreas ; Erbert, Götz
Author_Institution
Ferdinand-Braun-Inst. fur Hochstfrequenztechnik, Berlin, Germany
fYear
2010
fDate
16-21 May 2010
Firstpage
1
Lastpage
2
Abstract
We report on the realization of narrow linewidth high power distributed bragg reflector (DBR) lasers. For devices with a front facet reflectivity Rf = 30% we obtain a minmum intrinsic linewidth of 12 kHz and a total linewidth of 147 kHz at an output power of 130mW (measurement time = 100 µs). For Rf = 1% we report an an intrinsic linewidth of less than 100 kHz and a total linewidth of 1202 kHz at an output power of 1W.
Keywords
Distributed feedback devices; Laser feedback; Laser noise; Laser stability; Optical feedback; Power generation; Power lasers; Pump lasers; Semiconductor device noise; Semiconductor lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location
San Jose, CA, USA
Print_ISBN
978-1-55752-890-2
Electronic_ISBN
978-1-55752-890-2
Type
conf
Filename
5500447
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