U-shaped fiber-optic refractive-index sensor and its applications

Takashi Takeo; Hajime Hattori

doi:10.1117/12.49394

1 November 1991 U-shaped fiber-optic refractive-index sensor and its applications

Takashi Takeo, Hajime Hattori

Proceedings Volume 1544, Miniature and Micro-Optics: Fabrication and System Applications; (1991) https://doi.org/10.1117/12.49394
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

A Ushaped fiberoptic refractive index sensor and its aI ications are described. For longdistance measurements fabrication method using si I ca glass fibers is investigated. The lowloss silica class fiber sensor is applied to multi point measurements based on optical time domain reflectometry(OTDR). Application of the sensor to humidity measurement and the monitoring of human skin condition are also proposed.

Citation Download Citation

Takashi Takeo and Hajime Hattori "U-shaped fiber-optic refractive-index sensor and its applications", Proc. SPIE 1544, Miniature and Micro-Optics: Fabrication and System Applications, (1 November 1991); https://doi.org/10.1117/12.49394

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