Modulation Instability of Femtosecond Optical Pulses in Long Optical Fibers with Minimum Group-Velocity Dispersion

1997 ◽  
Vol 14 (6) ◽  
pp. 470-473 ◽  
Author(s):  
Xu Wen-cheng ◽  
Wen Shuang-chun ◽  
Liu Song-hao ◽  
Guo Qi ◽  
Liao Chang-jun
Keyword(s):  
Group Velocity ◽  
Optical Fibers ◽  
Modulation Instability ◽  
Velocity Dispersion ◽  
Group Velocity Dispersion ◽  
Optical Pulses ◽  
Minimum Group

Effect of Group-Velocity Dispersion on Photon-Number Squeezing of Optical Pulses using Optical Fibers and Spectral Filter

1999 ◽  
Vol 38 (Part 1, No. 4A) ◽  
pp. 1961-1965 ◽  
Author(s):  
Norihiko Nishizawa ◽  
Takeo Horio ◽  
Masakazu Mori ◽  
Toshio Goto ◽  
Kazuo Yamane
Keyword(s):  
Group Velocity ◽  
Optical Fibers ◽  
Velocity Dispersion ◽  
Group Velocity Dispersion ◽  
Photon Number ◽  
Spectral Filter ◽  
Optical Pulses

scholarly journals Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
I. O. Zolotovskii ◽  
D. I. Sementsov ◽  
A. A. Sysolyatin ◽  
A. S. Belanov ◽  
M. S. Yavtushenko
Keyword(s):  
Group Velocity ◽  
Optical Fibers ◽  
Optical Pulse ◽  
Velocity Dispersion ◽  
Group Velocity Dispersion ◽  
Normal Group ◽  
The Self ◽  
Similar Frequency ◽  
Pulse Amplification ◽  
Self Similar

The possibility of an effective gain of the self-similar frequency-modulated (FM) wave packets is studied in the length-inhomogeneous active fibers. The dynamics of parabolic pulses with the constant chirp has been considered. The optimal profile for the change of the group-velocity dispersion corresponding to the optimal similariton pulse amplification has been obtained. It is shown that the use of FM pulses in the active (gain) and length-inhomogeneous optical fibers with the normal group-velocity dispersion can provide subpicosecond optical pulse amplification up to the energies higher than 1 nJ.

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