High-index-ring three-layer fibresfor mode-locked sub-1.3 {mu}m fibre lasers
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- Moscow State University of Instrument Engineering and Informatics, Moscow (Russian Federation)
This paper addresses issues pertaining to the propagation of ultrashort pulses in the cavities of mode-locked sub-1.3 {mu}m fibre lasers. We demonstrate that multimode high-index-ring three-layer optical fibres operating on a single higher order HE{sub 1m} mode are an effective approach to dispersion compensation. We present optimal parameters of the refractive-index profile in such fibres, which ensure zero first- and second-order chromatic dispersion coefficients at 1.06 {mu}m for the HE{sub 12} and HE{sub 13} modes, and analyse their dispersion and power parameters. (optical fibres and waveguides)
- OSTI ID:
- 21471059
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 2 Vol. 40; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
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