
Proceedings Paper
Development of fiber optical sensor with resonatorFormat | Member Price | Non-Member Price |
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Paper Abstract
An optical fiber sensor based on evanescent wave sensing and excitation light resonance using a pair of optical reflectors
adjacent to two ends of the optical fiber is presented. Excitation light is coupled into the fiber optical sensor through a
hole in the first reflector. The excitation light starts to resonate between the reflectors, and results in the amplification of
the fluorescent signal, which is generated by the excitation of the analyte binding to the surface of the active fiber
sensing area. This device was successfully demonstrated in achieving over 600% amplification in the output signal. This
design provides a simple and efficient method in improving the S/N and the sensitivity of the optical fiber evanescent
wave sensor over the traditional approach.
Paper Details
Date Published: 13 February 2008
PDF: 6 pages
Proc. SPIE 6852, Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications VIII, 68520F (13 February 2008); doi: 10.1117/12.762475
Published in SPIE Proceedings Vol. 6852:
Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications VIII
Israel Gannot, Editor(s)
PDF: 6 pages
Proc. SPIE 6852, Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications VIII, 68520F (13 February 2008); doi: 10.1117/12.762475
Show Author Affiliations
Huihua Kenny Chiang, National Yang-Ming Univ. (Taiwan)
Chou-Keng Hsieh, National Yang-Ming Univ. (Taiwan)
Chou-Keng Hsieh, National Yang-Ming Univ. (Taiwan)
Published in SPIE Proceedings Vol. 6852:
Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications VIII
Israel Gannot, Editor(s)
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