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Measurement of Optical Properties of a Liquid Based on a Side-polished Optical Fiber

측면 연마 광섬유를 이용한 용액의 광학 특성 측정

  • Received : 2014.01.09
  • Accepted : 2014.02.18
  • Published : 2014.03.01

Abstract

In this paper, a measurement method to obtain the optical properties of a liquid base on a side-polished single mode fiber was proposed and demonstrated. The device showed periodic resonance coupling against wavelengths. The refractive index and dispersion characteristics of a liquid were calculated by use of the spacings of periodic resonance wavelengths of the device. The thermo-optic coefficient of the liquid was obtained by monitering the shift of resonance wavelengths of the devices with change of environmental temperature.

Keywords

References

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