All-optical control of group velocity dispersion in tellurite photonic crystal fibers

2012 ◽  
Vol 37 (24) ◽  
pp. 5124 ◽  
Author(s):  
Lai Liu ◽  
Qijun Tian ◽  
Meisong Liao ◽  
Dan Zhao ◽  
Guanshi Qin ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Group Velocity ◽  
Velocity Dispersion ◽  
Group Velocity Dispersion ◽  
Photonic Crystal Fibers ◽  
Optical Control ◽  
All Optical ◽  
Crystal Fibers

Group-velocity dispersion in photonic crystal fibers

1998 ◽  
Vol 23 (21) ◽  
pp. 1662 ◽  
Author(s):  
D. Mogilevtsev ◽  
T. A. Birks ◽  
P. St. J. Russell
Keyword(s):  
Photonic Crystal ◽  
Group Velocity ◽  
Velocity Dispersion ◽  
Group Velocity Dispersion ◽  
Photonic Crystal Fibers ◽  
Crystal Fibers

TRANSFORM-LIMITED SPECTRAL COMPRESSION BY USING NEGATIVELY CHIRPED PARABOLIC PULSE IN ALL-NORMAL DISPERSION PHOTONIC CRYSTAL FIBERS

2012 ◽  
Vol 21 (03) ◽  
pp. 1250040 ◽  
Author(s):  
CHUNFU CHENG ◽  
YOUQING WANG ◽  
YIWEN OU ◽  
QINGHUA LV
Keyword(s):  
Photonic Crystal ◽  
Phase Modulation ◽  
Velocity Dispersion ◽  
Group Velocity Dispersion ◽  
Photonic Crystal Fibers ◽  
Nonlinear Propagation ◽  
Normal Dispersion ◽  
Spectral Compression ◽  
Crystal Fibers ◽  
Compression Condition

A theoretical investigation on the parabolic pulse nonlinear propagation and spectral compression in all-normal dispersion photonic crystal fibers (PCFs) is presented. It is found that use of larger chirp can obtain higher quality transform-limited spectrally compressed parabolic pulses due to almost purely the effects of self-phase modulation (SPM) — because of its all-normal dispersion with smaller group velocity dispersion (GVD). Also, use of long initial negatively chirped parabolic pulses can lead to the most efficient transform-limited spectral compression under the optimal compression condition.

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