DocumentCode
1175079
Title
Fibre-based source of femtosecond pulses tunable from 1.0 to 1.3 μm
Author
Lim, H. ; Buckley, J. ; Chong, A. ; Wise, F.W.
Author_Institution
Dept. of Appl. & Eng. Phys., Cornell Univ., Ithaca, NY, USA
Volume
40
Issue
24
fYear
2004
Firstpage
1523
Lastpage
1525
Abstract
Tunable short-pulse generation in the spectral range 1030-1330 nm with an all-fibre source is demonstrated. A compact system with a femtosecond Yb fibre oscillator and a photonic crystal fibre relies on the soliton self-frequency shift to cover the wavelengths of primary interest to biological/biomedical imaging deep in tissue. Continuous tuning of <100 fs pulses with energies in the range 0.1-0.5 nJ is accomplished by adjusting the pulse energy.
Keywords
biomedical optical imaging; fibre lasers; optical fibre dispersion; optical pulse generation; optical solitons; optical tuning; photonic crystals; pulse generators; ytterbium; 1030 to 1330 nm; Yb; Yb fibre oscillator; biological imaging; biological tissue; biomedical imaging; femtosecond pulses; fibre based source; photonic crystal fibre; soliton self-frequency shift; tunable short pulse generation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20047091
Filename
1363652
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