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Proceedings Paper

Temperature compensated long-period gratings for biochemical sensing applications
Author(s): Shaorui Gao; Yebin Zhang; A. Ping Zhang
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Paper Abstract

A novel temperature compensation method for long-period grating (LPG) based biochemical sensor is proposed and experimentally demonstrated. Special laser-heated fiber (LHF) is used for fabricating LPG sensor whose temperature cross-sensitivity can be compensated by laser heating. Experimental results show that such a method is very promising for biochemical sensing and can be used to compensate temperature variation of ~86°C.

Paper Details

Date Published: 29 November 2011
PDF: 7 pages
Proc. SPIE 8311, Optical Sensors and Biophotonics III, 83110A (29 November 2011); doi: 10.1117/12.904418
Show Author Affiliations
Shaorui Gao, Zhejiang Univ. (China)
Zhejiang Normal Univ. (China)
Yebin Zhang, Zhejiang Univ. (China)
Zhejiang Normal Univ. (China)
A. Ping Zhang, Zhejiang Univ. (China)
Zhejiang Normal Univ. (China)


Published in SPIE Proceedings Vol. 8311:
Optical Sensors and Biophotonics III
Jürgen Popp, Editor(s)

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