TITLE

Intraband effects on ultrafast pulse propagation in semiconductor optical amplifier

AUTHOR(S)
Hussain, K.; Varshney, S.; Datta, P.
PUB. DATE
November 2010
SOURCE
Pramana: Journal of Physics;Nov2010, Vol. 75 Issue 5, p1011
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
High bit-rate (>10 Gb/s) signals are composed of very short pulses and propagation of such pulses through a semiconductor optical amplifier (SOA) requires consideration of intraband phenomena. Due to the intraband effects, the propagating pulse sees a fast recovering nonlinear gain which introduces less distortion in the pulse shape and spectrum of the output pulse but introduces a positive chirping at the trailing edge of the pulse.
ACCESSION #
55511477

 

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