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Analysis of the interchannel response in a MEMS 1 N2 wavelength-selective switch (2007)
BibTeX
@MISC{Tsai07analysisof,
author = {Jui-che Tsai and Chun-yi Yin and Chia-wei Sun and Ming C. Wu},
title = {Analysis of the interchannel response in a MEMS 1 N2 wavelength-selective switch},
year = {2007}
}
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Abstract
A theoretical model based on Fourier optics and the power-coupling overlap integral is built to investigate the interchannel response in amicro-electro-mechanical systems 1N2 wavelength-selective switch. The simulation results demonstrate that the interchannel response depends significantly on the output port location and the radius of curvature of the micromirrors. For the output originally aligned with the input along the dispersion direction, it is possible to achieve interchannel-response suppression by rotating the two-dimensional (2D) collimator array by a slight angle, e.g., 20°. Experimental results under different conditions are also shown. © 2007 Optical Society of America OCIS codes: 060.1810, 060.4510, 230.4040, 230.3990. 1.
Keyphrases
interchannel response n2 wavelength-selective switch slight angle fourier optic amicro-electro-mechanical system simulation result power-coupling overlap integral america ocis code collimator array theoretical model wavelength-selective switch interchannel-response suppression dispersion direction output port location experimental result optical society different condition
