Title :
Spectral shape tunable band-rejection filter using long period fiber gratings with divided coil heater
Author :
Bae, J.K. ; Kim, S.H. ; Kim, J.H. ; Lee, S.B. ; Jeong, J.-M. ; Bae, J.H.
Author_Institution :
Korea Inst. of Sci. & Technol., Seoul, South Korea
Abstract :
We developed a new type of tunable band rejection filter which provides high spectral shaping flexibility in a wide tuning range. This filter was consisted of a LPFG and a divided coil heaters.
Keywords :
band-stop filters; coils; diffraction gratings; optical fibres; optical filters; optical tuning; spectra; divided coil heaters; long period fiber gratings; spectral shaping; tunable band-rejection filter; Coils; Erbium-doped fiber amplifier; Fiber gratings; Filters; Optical fiber polarization; Shape control; Spectral shape; Temperature control; Tunable circuits and devices; Voltage control;
Conference_Titel :
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN :
1-55752-746-6
DOI :
10.1109/OFC.2003.1248416
