DocumentCode
689731
Title
Photonic crystal chemical absorption spectroscopy for multiplexed detection of xylene and TCE in water
Author
Wei-Cheng Lai ; Chakravarty, Sumit ; Chen, Ray T.
Author_Institution
Dept. Electr. & Comput. Eng., Univ. of Texas at Austin, Austin, TX, USA
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We experimentally demonstrate simultaneous selective detection of xylene and trichloroethylene using photonic crystal waveguide. Sensitivity is improved by slow light effect of PC to 1ppb (v/v) for xylene and 10ppb (v/v) for TCE in water.
Keywords
optical waveguides; organic compounds; photonic crystals; slow light; spectrochemical analysis; water; PC; TCE; multiplexed detection; photonic crystal chemical absorption spectroscopy; photonic crystal waveguide; simultaneous selective detection; slow light effect; trichloroethylene; water; xylene; Absorption; Chemicals; Multiplexing; Optical fibers; Optical sensors; Photonic crystals;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6834118
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