DocumentCode
881987
Title
Generation of a 0.5 W average power train of femtosecond pulses at 10 GHz in the 1.55 μm region
Author
Tamura, K. ; Yoshida, E. ; Yamada, E. ; Nakazawa, M.
Author_Institution
NTT Access Network Syst. Lab., Tokai, Japan
Volume
32
Issue
9
fYear
1996
fDate
4/25/1996 12:00:00 AM
Firstpage
835
Lastpage
836
Abstract
By using a high power erbium-ytterbium-doped fibre amplifier to amplify with pulses from a modelocked fibre laser compressed in a dispersion decreasing erbium-doped fibre amplifier (DD-EDFA), we have generated a 0.5 W average power train of 280 fs pulses at 1558 nm. The bandwidth is 10.6 nm, and the time-bandwidth product is 0.37. The maximum pulse energy of 53 pJ corresponds to 166 W of peak power. Spectral shaping effects in the amplifier can be used to improve the quality of pulses compressed in the DD-EDFA
Keywords
fibre lasers; high-speed optical techniques; optical pulse compression; 0.5 W; 1.55 micron; 10 GHz; 280 fs; 53 pJ; DD-EDFA; EYDFA; bandwidth; dispersion decreasing erbium-doped fibre amplifier; femtosecond pulse generation; high power erbium-ytterbium-doped fibre amplifier; modelocked fibre laser; pulse amplification; pulse compression; spectral shaping;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960528
Filename
492952
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