Theory of noise squeezing in the normal dispersion region of the fiber: impact on semiconductor optically amplified systems

1997 ◽  
Author(s):  
M. Midrio
Keyword(s):  
Normal Dispersion ◽  
Dispersion Region ◽  
Noise Squeezing

SYMBOLIC COMPUTATION STUDY OF BRIGHT SOLITONIC PULSES IN THE NORMAL DISPERSION REGION

2008 ◽  
Vol 17 (03) ◽  
pp. 235-242 ◽  
Author(s):  
WEN-JUN LIU ◽  
BO TIAN ◽  
TAO XU
Keyword(s):  
Symbolic Computation ◽  
Optical Communication ◽  
Potential Application ◽  
Communication Systems ◽  
The Novel ◽  
Nls Equation ◽  
Normal Dispersion ◽  
Dispersion Region ◽  
Nonlinear Schrödinger ◽  
Optical Communication Systems

New types of solitonic pulses are obtained theoretically based on the solutions for the nonlinear Schrödinger (NLS) equation. Unlike the earlier results, in the normal dispersion region, the novel bright solitonic pulses are observed. Depending on the parameters' values, the properties of both bright and dark solitonic pulses are described in the same expression. Furthermore, those solitonic pulses are found to be evolved into bright and dark ones under certain conditions. This might be a potential application in optical communication systems which can produce bright and dark solitonic pulses simultaneously.

Experimental study on pulse propagation characteristics at normal dispersion region in dispersion flatted fibers

2012 ◽  
Vol 44 (4) ◽  
pp. 763-766 ◽  
Author(s):  
Hongjun Zheng ◽  
Shanliang Liu ◽  
Chongqing Wu ◽  
Huishan Yu ◽  
Xin Li ◽  
...  
Keyword(s):  
Experimental Study ◽  
Pulse Propagation ◽  
Propagation Characteristics ◽  
Normal Dispersion ◽  
Dispersion Region
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