Title :
The stabilization of current sensor using optical fiber Sagnac interferometer
Author :
Kang, Hyin Sco ; Lee, Scung Min ; Seung Hwan Baek ; Lee, Dong Yol ; Lee, Kyung Shik
Author_Institution :
Internet Network Technol. Team, DACOM Res. & Dev. Center, Taejon, South Korea
Abstract :
We present a novel method for stabilizing the Sagnac optical fibre current sensors (SOFCS) constructed with all-standard single mode fibers (SMFs). It is characterized by simply adjusting the azimuth angle of the half-waveplate to compensate the output of the sensor drifts with temperature
Keywords :
Faraday effect; compensation; electric current measurement; fibre optic sensors; light interferometry; stability; Sagnac optical fibre current sensors; all-standard single mode fibers; azimuth angle; current sensor stabilisation; half-waveplate; optical fiber Sagnac interferometer; temperature induced sensor drift output compensation; Azimuth; Coils; Optical control; Optical fiber sensors; Optical fibers; Optical films; Optical sensors; Sagnac interferometers; Stability; Testing;
Conference_Titel :
Lasers and Electro-Optics Society 2000 Annual Meeting. LEOS 2000. 13th Annual Meeting. IEEE
Conference_Location :
Rio Grande
Print_ISBN :
0-7803-5947-X
DOI :
10.1109/LEOS.2000.893916
