DocumentCode
1157366
Title
Method for adjusting lattice-form optical devices and its use in realising low-loss variable chromatic dispersion compensator
Author
Takiguchi, K. ; Suzuki, S. ; Shibata, T.
Author_Institution
NTT Photonics Labs., Kanagawa, Japan
Volume
39
Issue
4
fYear
2003
fDate
2/20/2003 12:00:00 AM
Firstpage
355
Lastpage
356
Abstract
A novel method for tuning the phase shifts of lattice-form devices to realise desired characteristics is proposed. The method effectively utilises incoherent and coherent tunable light, respectively, to measure symmetrical and asymmetrical Mach-Zehnder interferometers. We applied the method to a silica lattice device and achieved a low-loss variable dispersion compensator for 40 Gbit/s transmission.
Keywords
Mach-Zehnder interferometers; compensation; integrated optics; optical communication equipment; optical dispersion; optical losses; optical tuning; 40 Gbit/s; Gbit/s transmission; asymmetrical Mach-Zehnder interferometers; coherent tunable light; incoherent tunable light; integrated-optic devices; lattice-form optical devices; low-loss compensator; phase shift tuning; silica lattice device; symmetrical Mach-Zehnder interferometers; variable chromatic dispersion compensator;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20030227
Filename
1184063
Link To Document