Title :
Fiber-optic Surface Plasmon Sensor Using All-fiber Acousto-optic Devices
Author :
Yeom, Dong Il ; Kim, Youngmin ; Lim, Youngjun ; Lee, Il-Min ; Kim, Seyoon ; Lee, Byoungho
Author_Institution :
Sch. of Electr. Eng., Seoul Nat. Univ., Seoul
Abstract :
We propose a fiber-based surface plasmon sensor composed of an all-fiber acousto-optic band-pass filter and a thin metal film on a side-polished fiber. Spectral characteristics of devices are analyzed and well compared with the experiment.
Keywords :
acousto-optical filters; band-pass filters; fibre optic sensors; metallic thin films; surface plasmon resonance; all-fiber acousto-optic band-pass filter; all-fiber acousto-optic devices; spectral characteristics; surface plasmon resonance; thin metal film; Acoustooptic devices; Band pass filters; Optical fiber devices; Optical fiber sensors; Optical surface waves; Optical waveguides; Plasmons; Propagation constant; Sensor phenomena and characterization; Sensor systems;
Conference_Titel :
Optical Internet, 2007 and the 2007 32nd Australian Conference on Optical Fibre Technology. COIN-ACOFT 2007. Joint International Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-0-9775657-3-3
Electronic_ISBN :
978-0-9775657-3-3
DOI :
10.1109/COINACOFT.2007.4519158
