Reflection-type side-polished fiber submersion sensor using an optical fiber mirror in a manhole

Cherl-Hee Lee; Sung Jo Park; Man Sik Jeon; Hyun Deok Kim; Jaehee Park; Jae-Won Song

doi:10.1117/12.722578

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16 May 2007 Reflection-type side-polished fiber submersion sensor using an optical fiber mirror in a manhole

Cherl-Hee Lee, Sung Jo Park, Man Sik Jeon, Hyun Deok Kim, Jaehee Park, Jae-Won Song

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Proceedings Volume 6585, Optical Sensing Technology and Applications; 65851I (2007) https://doi.org/10.1117/12.722578
Event: International Congress on Optics and Optoelectronics, 2007, Prague, Czech Republic

Abstract

A reflection-type side-polished optical fiber submersion sensor with an optical fiber mirror in a manhole is proposed. When this sensor is submerged into distilled water in a manhole and the measurement is made at about 1km from the sensor, the throughput power gain is changed by about 2.04dB at 1540nm and the resonance wavelength shifts from 1540nm to 1541.6nm.

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Cherl-Hee Lee, Sung Jo Park, Man Sik Jeon, Hyun Deok Kim, Jaehee Park, and Jae-Won Song "Reflection-type side-polished fiber submersion sensor using an optical fiber mirror in a manhole", Proc. SPIE 6585, Optical Sensing Technology and Applications, 65851I (16 May 2007); https://doi.org/10.1117/12.722578

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