Title :
Mathematical modeling and statistical analysis of SPE-OCDMA systems utilizing second harmonic generation effect in thick crystal receivers
Author :
Matinfar, Mehdi D. ; Salehi, Jawad A.
Author_Institution :
The authors are with Optical Networks Research Lab. (ONRL), EE Department, Sharif University of Technology, Tehran, Iran.
Abstract :
In this paper we evaluate the performance of a spectrally-phase-encoded-OCDMA system using a receiver structure based on second harmonic generation effect. We approximate the decision variable moment generating function and obtain the error probability using saddle-point approximation. The impact of different parameters, e.g., code length, and photodetectors´ speed, is studied.
Keywords :
Decoding; Fiber nonlinear optics; Frequency conversion; Mathematical model; Optical harmonic generation; Optical pulses; Optical receivers; Photodetectors; Pulse amplifiers; Statistical analysis;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
