DocumentCode
945721
Title
Strategies for fast control speed and DC drift avoidance in distributed LiNbO3-based PMD compensators
Author
Noé, Reinhold ; Sandel, David
Author_Institution
Univ. of Paderborn, Germany
Volume
16
Issue
4
fYear
2004
fDate
4/1/2004 12:00:00 AM
Firstpage
1050
Lastpage
1052
Abstract
Cascaded mode converters on a birefringent X-cut Y-propagation LiNbO3 chip are ideal "distributed" polarization-mode dispersion (PMD) compensators. Here, we show how the number of needed control variables can be minimized to permit fastest PMD compensation. Furthermore, a strategy is laid out which allows us to apply zero-mean control voltages for avoidance of the dc drift effect.
Keywords
birefringence; convertors; lithium compounds; optical communication equipment; optical fibre communication; optical fibre dispersion; optical fibre polarisation; optical materials; LiNbO3; PMD compensation; birefringent X-cut Y-propagation LiNbO3 chip; cascaded mode converters; control variables; dc drift avoidance; dc drift effect; distributed LiNbO3-based PMD compensators; distributed polarization-mode dispersion compensators; fast control speed; zero-mean control voltages; Delay; Electrodes; Optical buffering; Optical polarization; Optical retarders; Optical waveguides; Polarization mode dispersion; Transformers; Transmission line matrix methods; Voltage control;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2004.824959
Filename
1281867
Link To Document