Publication
CLEO 2016
Conference paper

Silicon photonic on-chip trace-gas spectroscopy of methane

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Abstract

We demonstrate a silicon photonic chip sensor for absorption spectroscopy of methane near λ=1651 nm. Noise analysis demonstrates 8.5×10-4 Hz-1/2 minimum fractional absorption and Gaussian noise performance with 20 ppmv detection limit at ∼103 s.

Date

16 Dec 2016

Publication

CLEO 2016

Authors

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