Effect of the doped fibre length on soliton pulses of a bidirectional mode-locked fibre laser
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- Photonics Research Center (Department of Physics), University of Malaya, 50603 Kuala Lumpur (Malaysia)
A passively bidirectional mode-locked fibre laser is demonstrated using a highly concentrated erbium-doped fibre (EDF) as a gain medium. To accomplish mode-locked operation in a short cavity, use is made of carbon nanotubes (CNTs) as a saturable absorber. Soliton pulses are obtained at a wavelength of 1560 nm with a repetition rate ranging from 43.92 MHz to 46.97 MHz and pulse width stretching from 0.56 ps to 0.41 ps as the EDF length is reduced from 60 cm to 30 cm. (lasers)
- OSTI ID:
- 22551193
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 8 Vol. 45; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
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