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Conferences > CLEOPR > 2017 > PSIV > s2141
  • 2017 Conference on Lasers and Electro-Optics Pacific Rim
  • (Optica Publishing Group, 2017),
  • paper s2141

High-Resolution Frequency Detection with Multiple AWGs and Post-Processing for Multi-Channel Fiber Sensors

Kazuto Takahashi, Hiroki Kishikawa, Nobuo Goto, Yi-Lin Yu, and Shien-Kuei Liaw

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Abstract

We propose two kinds of simple frequency detection methods. One consists of cascaded AWGs with different frequency intervals. The other consists of frequency-shifted two kinds of AWGs and a post processing circuit.

© 2017 Optical Society of America

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