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Proceedings Paper

Optimal design of birefringent Gires-Tournois optical interleaver
Author(s): Wei Wu; Peng Liu
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Paper Abstract

A new type BGTI with only one GTI is designed first and it could reduce PMD greatly and has much better temperature stability compared to traditional BGTI, the channel isolation rate of single-stage structure is not enough and result in crosstalk increasing and SNR reducing. To improve isolation rate, two cascaded BGTI are used to realize the second filter. Simulation and experiment results show that isolation rate is improved, the bandwidth is remained and PMD also reaches requirement design, successfully optimizing the system performance.

Paper Details

Date Published: 3 December 2009
PDF: 6 pages
Proc. SPIE 7630, Passive Components and Fiber-based Devices VI, 76302B (3 December 2009); doi: 10.1117/12.850698
Show Author Affiliations
Wei Wu, Wuhan Univ. of Technology (China)
Peng Liu, Wuhan Univ. of Technology (China)

Published in SPIE Proceedings Vol. 7630:
Passive Components and Fiber-based Devices VI
Perry P. Shum, Editor(s)

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