DocumentCode
2979112
Title
50-kW, 100-fs pulse generation by large-mode-area erbium-ytterbium-doped photonic-crystal fiber amplifier
Author
Shirakawa, Akira ; Ota, Jun ; Musha, Mitsuru ; Ueda, Ken-ichi ; Folkenberg, Jacob Riis ; Broeng, Jes
Author_Institution
Inst. for Laser Sci., Univ. of Electro-Commun., Tokyo, Japan
Volume
2
fYear
2005
fDate
22-27 May 2005
Firstpage
822
Abstract
A high-energy femtosecond fiber amplifier using a large-mode-area single-mode erbium-ytterbium-codoped photonic-crystal fiber is presented. 700-fs pulses at 1557 nm were amplified and compressed to near-transform-limited 100-fs, 7.4-nJ pulses with >50-kW peak powers without chirped-pulse amplification.
Keywords
erbium; laser modes; optical fibre amplifiers; optical pulse compression; optical pulse generation; photonic crystals; ytterbium; 100 fs; 1557 nm; 50 kW; 7.4 nJ; 700 fs; high-energy femtosecond fiber amplifier; large-mode-area erbium-ytterbium-doped photonic-crystal fiber amplifier; pulse amplification; pulse compression; pulse generation; Erbium-doped fiber amplifier; Erbium-doped fiber lasers; Optical fiber amplifiers; Optical fiber polarization; Optical pulses; Photonic crystal fibers; Pulse amplifiers; Pulse generation; Semiconductor optical amplifiers; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN
1-55752-795-4
Type
conf
DOI
10.1109/CLEO.2005.201942
Filename
1573008
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