DocumentCode :
2151458
Title :
High-power, high-brightness, index-guided tapered lasers, comparison between CW and pulsed operation
Author :
Michel, N. ; Hassiaoui, I. ; Calligaro, M. ; Parillaud, O. ; Krakowski, M.
Author_Institution :
Alcatel-Thales3-5 Lab, Palaiseau
fYear :
2007
fDate :
17-22 June 2007
Firstpage :
1
Lastpage :
1
Abstract :
Index-guided tapered lasers at 975 nm deliver 1 W CW, with a low M2 of 1.6 at 1/e2, which is a record for such a device, no measurable astigmatism, and a narrow far-field angle of 6.8deg FWHM.
Keywords :
brightness; fibre lasers; FWHM; astigmatism; fiber lasers; index-guided tapered lasers; narrow far-field angle; power 1 W; wavelength 975 nm; Doped fiber amplifiers; Erbium; Fiber lasers; Laser beams; Optical fiber devices; Optical propagation; Optical pulses; Power lasers; Pump lasers; Vision defects;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
Type :
conf
DOI :
10.1109/CLEOE-IQEC.2007.4386015
Filename :
4386015
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2151458
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