DocumentCode
2894814
Title
High-power 980-nm DFB diode lasers with a small vertical farfield divergence
Author
Wenzel, H. ; Klehr, A. ; Braun, M. ; Fricke, J. ; Knauer, A. ; Ressel, P. ; Erbert, G.
Author_Institution
Ferdinand-Braun-Inst. fur Hochsfrequenstech., Berlin, Germany
fYear
2005
fDate
12-17 June 2005
Firstpage
110
Abstract
We report on Fabry-Perot (FP) and DFB lasers with a vertical farfield angle of only 18° due to a super large optical cavity. Details of the structure and the characteristics up to 1 Watt optical power will be presented.
Keywords
Fabry-Perot resonators; distributed feedback lasers; laser cavity resonators; semiconductor lasers; 980 nm; Fabry-Perot laser; distributed feedback laser; high-power DFB diode laser; optical cavity; vertical farfield divergence angle; Diode lasers; Distributed feedback devices; Fiber nonlinear optics; Frequency conversion; Nonlinear optics; Optical feedback; Optical pumping; Optical waveguides; Pump lasers; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe, 2005. CLEO/Europe. 2005 Conference on
Print_ISBN
0-7803-8974-3
Type
conf
DOI
10.1109/CLEOE.2005.1567898
Filename
1567898
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