DocumentCode
422099
Title
27-mJ nanosecond pulses in M/sup 2/ = 6.5 beam from a coiled highly multimode Yb-doped fiber amplifier
Author
Chen, M.-Y. ; Chang, Y.-C. ; Galvanauskas, A. ; Mamidipudi, P. ; Changkakoti, R. ; Gatchell, P.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Michigan Univ., Ann Arbor, MI, USA
Volume
1
fYear
2004
fDate
16-21 May 2004
Abstract
27-mJ and 50-ns pulses are generated at 1064 nm from a 200-/spl mu/m diameter, 0.06 NA core Yb-doped DC fiber amplifier. Fiber supporting /spl sim/200 transverse modes is coiled to produce mode-filtered beam with M/sup 2/ = 6.5.
Keywords
laser modes; optical fibre amplifiers; optical pulse generation; ytterbium; 1064 nm; 200 mum; 27 mJ; 50 ns; coiled highly multimode Yb-doped fiber amplifier; mode-filtered beam; nanosecond pulses generation; transverse modes;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location
San Francisco, CA
Print_ISBN
1-55752-777-6
Type
conf
Filename
1361566
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