Optical waveguide rapidly tunable filter

Binming Liang; Gangjun Liu; Yuan Song; Guoliang Jin; Qu Li

doi:10.1117/12.481240

28 August 2002 Optical waveguide rapidly tunable filter

Binming Liang, Gangjun Liu, Yuan Song, Guoliang Jin, Qu Li

Proceedings Volume 4904, Optical Fiber and Planar Waveguide Technology II; (2002) https://doi.org/10.1117/12.481240
Event: Asia-Pacific Optical and Wireless Communications 2002, 2002, Shanghai, China

Abstract

Based on unbalanced Mach-Zehnder interferometers, a novel electrooptical waveguide tunable filter is proposed and designed. By coupled-mode equations method and beam propagation method, the variation of the output light intensity versus applied voltage and frequency is analyzed for a single filter. Then several filters are combined to filtrate and route one of several frequencies, and a good result is obtained.

Citation Download Citation

Binming Liang, Gangjun Liu, Yuan Song, Guoliang Jin, and Qu Li "Optical waveguide rapidly tunable filter", Proc. SPIE 4904, Optical Fiber and Planar Waveguide Technology II, (28 August 2002); https://doi.org/10.1117/12.481240

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