Title :
Phosphate-doped transmission fiber with over 40 THz Raman-gain bandwidth
Author :
Akasaka, Y. ; Kado, S. ; Aiso, K. ; Yagi, T. ; Suzuki, T. ; Koaizawa, H. ; Kamiya, T.
Author_Institution :
Furukawa Electr. Co. Ltd., Chiba, Japan
Abstract :
We fabricated P-doped silicate fibers, which have two Raman gain peaks at around 13 THz and 40 THz. WDM pumping by semiconductor LDs generates over 40 THz continuous gain bandwidth with two broad gain bands.
Keywords :
optical fibre communication; optical fibre fabrication; phosphosilicate glasses; semiconductor lasers; wavelength division multiplexing; 3 THz; 40 THz; P-doped silicate fibers; Raman gain peaks; Raman-gain bandwidth; WDM pumping; continuous gain bandwidth; phosphate-doped transmission fiber; semiconductor LD; Bandwidth; Bonding; Erbium-doped fiber amplifier; Frequency measurement; Gain measurement; Optical fiber dispersion; Optical fibers; Stimulated emission; Wavelength division multiplexing; Wavelength measurement;
Conference_Titel :
Optical Communication, 2001. ECOC '01. 27th European Conference on
Print_ISBN :
0-7803-6705-7
DOI :
10.1109/ECOC.2001.989439
