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http://dx.doi.org/10.4313/JKEM.2014.27.3.195

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

Lee, Hyeon Jin (Department of Electronic Engineering, Honam University)
Kim, Kwang Taek (Department of Electronic Engineering, Honam University)
Publication Information
Journal of the Korean Institute of Electrical and Electronic Material Engineers / v.27, no.3, 2014 , pp. 195-198 More about this Journal
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
Side-polished fiber; Refractive index; Thermo-optic coefficient; Resonance coupling; Dispersion characteristics; Directional coupling; Planar waveguide;
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Times Cited By KSCI : 1  (Citation Analysis)
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