Fiber Nonlinearities and Their Impact on Transmission Systems
Fiber Nonlinearities and Their Impact on Transmission Systems
Fiber Nonlinearities and Their Impact on Transmission Systems
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Stimulated Raman Scattering (SRS)<br />
• SRS is a n<strong>on</strong>linear parametric interacti<strong>on</strong><br />
between light <str<strong>on</strong>g>and</str<strong>on</strong>g> molecular vibrati<strong>on</strong>s<br />
• SRS is similar to SBS, but its threshold is<br />
close to 1W nearly 1000 times higher than<br />
for SBS<br />
• SRS can couple different channels in a<br />
WDM system <str<strong>on</strong>g>and</str<strong>on</strong>g> give arise to cross talk<br />
Tuesday, March 22, 2005<br />
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