DocumentCode
1779411
Title
High average power stimulated Raman scattering in crystals: Comparison of KGW and diamond
Author
McKay, A.M. ; Kitzler, O. ; Williams, R.J. ; Mildren, R.P.
Author_Institution
Dept. of Phys. & Astron., Macquarie Univ., Sydney, NSW, Australia
fYear
2014
fDate
12-16 Oct. 2014
Firstpage
404
Lastpage
405
Abstract
The power and beam quality behavior of second-Stokes KGW and diamond external cavity Raman lasers at pump powers up to 40 W has been investigated. Severe thermally-induced effects are evident in the KGW Raman laser at high power levels whereas for diamond these are negligible. The diamond Raman laser generated a maximum of 16 W with conversion efficiency and output beam brightness 2.2 and 13 times higher respectively than for KGW.
Keywords
Raman lasers; diamond; laser beams; laser cavity resonators; optical materials; potassium compounds; solid lasers; stimulated Raman scattering; C; KGdWO; beam quality; conversion efficiency; diamond; diamond external cavity Raman lasers; high average power stimulated Raman scattering; output beam brightness; power 16 W; power quality; second-Stokes KGW; thermally-induced effects; Crystals; Diamonds; Laser beams; Laser excitation; Power lasers; Pump lasers; Stimulated emission; Stimulated Raman scattering; diamond; high power; potassium gadolinium tungstate; solidstate lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Photonics Conference (IPC), 2014 IEEE
Conference_Location
San Diego, CA
Type
conf
DOI
10.1109/IPCon.2014.6995419
Filename
6995419
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