论文信息 - Wavelength division multiplexed fiber laser current sensor array

Wavelength division multiplexed fiber laser current sensor array

We demonstrate a novel wavelength division multiplexed polarimetric fiber laser sensor array for current sensing. A tunable Fabry-Perot filter is used for discriminating each sensor from the multiplexed signals, and a frequency demodulation technique based on a phase-locked loop circuit is applied for signal processing.

Byoung Yoon Kim | Jae Chul Yong | Hyun Chul Park

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