Title :
Acousto-optic tunable filter using torsional wave and metal coated birefringent optical fiber
Author :
Du-Ri Song ; Chang Su Jun ; Sun Do Lim ; Byoung Yoon Kim
Author_Institution :
Dept. of Phys., Korea Adv. Inst. of Sci. & Technol., Daejeon, South Korea
Abstract :
A robust wavelength tunable filter is demonstrated based on the interaction of torsional acoustic wave and polarization modes in a metal-coated birefringent fiber. Good wavelength tunability with high efficiency are demonstrated with coiled metal-coated optical fiber.
Keywords :
acoustic waves; acousto-optical filters; optical fibre filters; optical fibre polarisation; optical tuning; acousto-optic tunable filter; metal coated birefringent optical fiber; polarization modes; torsional acoustic wave; wavelength tunability; wavelength tunable filter; Acoustic waves; Band-pass filters; Optical fiber devices; Optical fiber filters; Optical fiber polarization;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
