Multichannel continuous-wave fiber cavity ringdown gas sensing utilizing frequency-shifted interferometry.
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DOI: 10.1364/ao.57.010224
Abstract: We present a multichannel continuous-wave (CW) fiber cavity ringdown (FCRD) gas sensing method based on frequency-shifted interferometry (FSI). This scheme detects gas concentration by measuring the intensity decay rates of continuous light from different ringdown… read more here.
Keywords: continuous wave; gas; cavity ringdown; multichannel continuous ... See more keywords