Title :
Integrated optical current transducers based on polymer waveguide devices
Author :
Chu, Woo-Sung ; Kim, Sung-Moon ; Oh, Min-Cheol
Author_Institution :
Sch. of Electr. Eng. & Grad. Sch. of Cogno-Mechatron. Eng., Pusan Nat. Univ., Pusan, South Korea
Abstract :
Various functional optical devices are integrated on a single chip in order to construct optical current transducers based on polarization rotated reflection interferometry, which consists of 3-dB couplers, TE-pass polarizers, polarization converters, and phase modulators.
Keywords :
electric sensing devices; fibre optic sensors; integrated optics; light interferometry; optical modulation; optical polarisers; optical polymers; optical waveguides; power system measurement; transducers; integrated optical current transducer; phase modulator; polarization converter; polarization rotated reflection interferometry; polymer waveguide devices; transverse electric pass polarizer; Optical fiber couplers; Optical fiber polarization; Optical fiber sensors; Optical polarization;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276771
