Title :
Weighted coupling of electromagnet-driven long-period fiber gratings
Author :
Harada, Tatsuya ; Tomiki, Masahiro ; Sakata, H.
Author_Institution :
Shizuoka Univ., Hamamatsu, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We present long-period fiber gratings induced by electromagnet with a coil spring. Spectral tailoring is attained by attaching the tapered rods to the coil spring. Filter bandwidth can be controlled without changing the grating length.
Keywords :
diffraction gratings; electromagnets; optical fibre couplers; optical fibre filters; coil spring; electromagnet-driven fiber gratings; filter bandwidth; long-period fiber gratings; spectral tailoring; tapered rods; weighted coupling; Coils; Electromagnets; Optical fiber communication; Optical fiber filters; Optical fiber sensors; Optical fibers; Springs;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
