Title :
A discretely tunable erbium-doped fiber ring laser with 273 Ch.×50 GHz-spacing ITU-T grids in C-& L-band regions
Author :
Ryu, H. ; Moon, H. ; Lee, W. ; Suh, H. ; Lee, D.
Author_Institution :
Center for Inf. & Telecommun. Stand., Korea Res. Istitute of Stand. & Sci., Daejeon, South Korea
Abstract :
We fabricated a wide-band discretely-tunable erbium-doped fiber laser with 50 GHz-spacing ITU-T grids in the C- and L-bands by incorporating a solid Fabry-Perot interferometer(SFPI) and a fiber Fabry-Perot(FFP) tunable filter. This laser was tunable over 111 nm with 273 channels.
Keywords :
Fabry-Perot interferometers; erbium; optical fibre amplifiers; optical filters; optical tuning; ring lasers; 111 nm; 50 GHz; C-band region; Fabry-Perot tunable filter; L-band region; discretely tunable erbium-doped fiber ring laser; solid Fabry-Perot interferometer; spacing ITU-T grid; Chirp; Erbium-doped fiber lasers; Fiber lasers; L-band; Optical fiber losses; Optical transmitters; Repeaters; Ring lasers; Semiconductor optical amplifiers; Tunable circuits and devices;
Conference_Titel :
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN :
1-55752-746-6
DOI :
10.1109/OFC.2003.1247462
