Compact three segmented multimode fiber modal interferometer for high sensitivity refractive-index measurement

Y. Jung; Soan Kim; D. S. Lee; K. Oh

doi:10.1117/12.623627

23 May 2005 Compact three segmented multimode fiber modal interferometer for high sensitivity refractive-index measurement

Y. Jung, Soan Kim, D. S. Lee, K. Oh

Author Affiliations +

Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623627
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium

Abstract

We have experimentally demonstrated a new compact surrounding refractive-index sensor using MMF-CSF-MMF structure. For refractive index range of 1.30 to 1.42, resolution of 9.68×10^-3 /nm and linear dynamic range of 20.5dB were obtained at λ=1310nm.

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Y. Jung, Soan Kim, D. S. Lee, and K. Oh "Compact three segmented multimode fiber modal interferometer for high sensitivity refractive-index measurement", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); https://doi.org/10.1117/12.623627

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