Q factor in numerical simulations of DPSK with optical delay demodulation
Optics
2007-05-23 v1
Abstract
A simple model is used to estimate the Q factor in numerical simulations of differential phase shift keying (DPSK) with optical delay demodulation and balanced detection. It is found that an alternative definition of Q is needed for DPSK in order to have a more accurate prediction of the bit error ratio (BER).
Cite
@article{arxiv.physics/0304002,
title = {Q factor in numerical simulations of DPSK with optical delay demodulation},
author = {Xing Wei and Xiang Liu and Chris Xu},
journal= {arXiv preprint arXiv:physics/0304002},
year = {2007}
}
Comments
This is a manuscript that was rejected by IEEE Photonics Technology Letters in 2002 (Manucript #9527)