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Conference Paper
International Conference on Fibre Optics and Photonics
Chennai India
December 9-12, 2012
Poster Session II (TPo)

Super Luminescent Diode with a Fabry-Perot Etalon for Measurement of CO2 and C2H2 in a Gas Mixture

Sulochana Karuppusamy, Anand R.Yellu, Nilesh J.Vasa, and Akash K  »View Author Affiliations


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Mixed gas sensing based on a broad-band super-luminescent diode (1535 nm) coupled with an external Fabry-Perot etalon for C2H2 and CO2 is proposed and demonstrated. The wavelength tuning by tilting the etalon will provide selective gas sensing by absorption spectroscopy technique.

© 2012 OSA

OCIS Codes
(300.1030) Spectroscopy : Absorption
(280.4788) Remote sensing and sensors : Optical sensing and sensors

S. Karuppusamy, A. R.Yellu, N. J.Vasa, and A. K, "Super Luminescent Diode with a Fabry-Perot Etalon for Measurement of CO2 and C2H2 in a Gas Mixture," in International Conference on Fibre Optics and Photonics, OSA Technical Digest (online) (Optical Society of America, 2012), paper TPo.30.

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