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  • Proceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011
  • (Optica Publishing Group, 2011),
  • paper C212

Simultaneous measurements of temperature and refractive index by using two-mode fiber interferometry

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Abstract

Fiber-optic interferometer probe based on two-mode fiber (TMF) is proposed and fabricated for simultaneous measurements of surrounding temperature and refractive index of liquid. The phase change of the reflection spectrum of the proposed probe is related only to the temperature variation, while the intensity change depends only on the refractive index variation.

© 2011 AOS

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