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Proceedings Paper

Design of tunable flat-passband optical filter
Author(s): Michael Han; Deming Wu; Anshi Xu; Linzhen Xie
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Paper Abstract

One parameter of the optical fiber is the crosstalk caused by its non-zero resistance band. The tunable flat passband filter is needed to improve the two characters, as the channel spacing becomes narrower, and the protocol of WDM network becomes faster optical packet switch one. This is because the flat passband can tolerate shorter channel spacing so that a large capacity and less tuning time are received. The structure of flat passband combines the multimode and basic mode to form the flat passband filter. This device can be designed with large tunable area and a very narrow passband.

Paper Details

Date Published: 19 June 1998
PDF: 7 pages
Proc. SPIE 3420, Optical Fiber Communication, (19 June 1998); doi: 10.1117/12.312863
Show Author Affiliations
Michael Han, Peking Univ. (United States)
Deming Wu, Peking Univ. (China)
Anshi Xu, Peking Univ. (China)
Linzhen Xie, Peking Univ. (China)

Published in SPIE Proceedings Vol. 3420:
Optical Fiber Communication
Winston I. Way; Franklin F. Tong; Alan Eli Willner, Editor(s)

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