Liquid crystal based active wavelength filter for phase-sensitive optical time domain reflectometry.
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DOI: 10.1364/oe.477138
Abstract: This study proposes a liquid-crystal-based active wavelength filter for phase-sensitive optical time domain reflectometry to mitigate the amplified spontaneous emission (ASE) noise and accurately match the passband with the light source. The validity of the… read more here.
Keywords: active wavelength; based active; liquid crystal; crystal based ... See more keywords