Arrayed-waveguide grating wavelength multiplexers for WDM systems

被引：0

作者：

Photonic Component Laboratory, Opto-Electronics Laboratories, NTT, Japan ^{[1
]}

不详 ^{[2
]}

机构：

来源：

NTT Rev | / 1卷 / 37-44期

关键词：

Diffraction gratings - Fiber optic networks - Frequency division multiplexing - Light polarization - Optical communication equipment - Optical switches - Optical waveguides - Telecommunication networks;

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摘要：

This paper describes the operation principle, design and characteristics of arrayed-waveguide grating wavelength multiplexers and also presents techniques for eliminating polarization dependence and flattening the spectral response. It is shown that the multiplexer can be used in practical WDM systems and applied to wavelength selective switches and multiwavelength devices.

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