Cavity Enhanced Polarization Impedance Matching Spectroscopy
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Dong, Jiahao
Lam, Timothy T.Y.
Fleddermann, Roland
Guan, Yajie
Bandutunga, Chathura P.
McClelland, David E.
Gray, Malcolm B.
Chow, Jong H.
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Abstract
We present a new optical cavity enhanced architecture for gas absorption measurements. A CO2 absorption line was measured with a low cavity finesse of 100, and noise equivalent absorption of 3.0 ×10-9 Hz-1/2 was achieved.
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Optics InfoBase Conference Papers
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