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Proceedings Paper

One by N wavelength-selected optical switch based on tunable Fabry-Perot cavity
Author(s): Xinwan Li; Jian-Ping Chen; Jialin Lu; Ailun Ye
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Paper Abstract

In this paper, a kind of tunable wavelength selective optical switch was proposed with two-input/two-output fiber ports. It is based on tunable Fabry-Perot cavity by a pair of multi-layered piezoelectric ceramics. Each fiber carries N wavelengths, one of which can be selected. The tunable span can reach 5.43 nm under 10 V DC voltages. The relation of wavelength tuning ability and driving voltage is linear. The maximum of difference between theoretical and experimental results is less than 0.08nm. The quantities of maximum insertion loss, switching time and on/off ratio are about 3 dB, 1 ms and 28 dB

Paper Details

Date Published: 11 February 2005
PDF: 5 pages
Proc. SPIE 5625, Optical Transmission, Switching, and Subsystems II, (11 February 2005); doi: 10.1117/12.572784
Show Author Affiliations
Xinwan Li, Shanghai Jiaotong Univ. (China)
Jian-Ping Chen, Shanghai Jiaotong Univ. (China)
Jialin Lu, Shanghai Jiaotong Univ. (China)
Ailun Ye, Shanghai Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 5625:
Optical Transmission, Switching, and Subsystems II
Cedric F. Lam; Wanyi Gu; Norbert Hanik; Kimio Oguchi, Editor(s)

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