DocumentCode
1356791
Title
Byte-Level Parametric Wavelength Exchange for Narrow Pulsewidth Return-to-Zero Signal
Author
Shen, Mengzhe ; Xu, Xing ; Yuk, T.I. ; Wong, Kenneth K Y
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong, China
Volume
21
Issue
21
fYear
2009
Firstpage
1591
Lastpage
1593
Abstract
We investigate the feasibility of switching return-to-zero signals with 3-ps pulsewidth by byte-level parametric wavelength exchange (PWE) numerically and experimentally. Square-wave modulated pumps are used in PWE for pump gating. Simultaneous bit swapping for two signals at the same time slot is achieved. Error-free operation is achieved for both signal channels with ap3.5-dB power penalty at 10-9 bit-error rate.
Keywords
error statistics; optical fibre communication; optical modulation; optical switches; bit swapping; bit-error rate; parametric wavelength exchange; pump gating; return-to-zero signals; square-wave modulation; Nonlinear fiber optics; optical communication; packet switching; parametric devices;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2009.2030688
Filename
5223542
Link To Document