Dynamics of ultrashort-pulse generation by Raman fiber lasers: cascade self-mode locking, optical pulsons, and solitons
Journal Article
·
· Opt. Lett.; (United States)
The dynamics of ultrashort-pulse generation in Raman fiber lasers is numerically investigated. The regime of cascade self-mode locking in the process of generation of higher-order Stokes components as well as formation of ultrashort solitary pulses with a high contrast of radiation are described. The generation of optical solitons at the Stokes frequency is shown to be the result of a cooperative effect of self-phase modulation, negative group-velociy dispersion, and distributed stimulated Raman scattering. In the same way we explain the formation of pulses with regularly pulsating amplitude and frequency modulation; we call these optical pulsons.
- Research Organization:
- General Physics Institute, Academy of Sciences of the USSR, Vavilov Street, 38, 117942, Moscow, USSR
- OSTI ID:
- 6113628
- Journal Information:
- Opt. Lett.; (United States), Journal Name: Opt. Lett.; (United States) Vol. 11:3; ISSN OPLED
- Country of Publication:
- United States
- Language:
- English
Similar Records
Theory of soliton pulse forming in an actively mode-locked fiber laser
Self-oscillations in cw solid-state ultrashort-pulse-generating lasers with mode locking by self-focusing
Subfemtosecond pulses in the multicascade stimulated Raman scattering
Journal Article
·
Mon Feb 28 23:00:00 EST 1994
· IEEE Journal of Quantum Electronics (Institute of Electrical and Electronics Engineers); (United States)
·
OSTI ID:6958310
Self-oscillations in cw solid-state ultrashort-pulse-generating lasers with mode locking by self-focusing
Journal Article
·
Fri Apr 30 00:00:00 EDT 1999
· Quantum Electronics (Woodbury, N.Y.)
·
OSTI ID:21442611
Subfemtosecond pulses in the multicascade stimulated Raman scattering
Journal Article
·
Wed Jan 31 23:00:00 EST 1996
· Journal of the Optical Society of America, Part B: Optical Physics
·
OSTI ID:285880