Title :
High-power silica-based Raman fiber amplifier at 2147 nm
Author :
Jiang Liu ; Fangzhou Tan ; Hongxing Shi ; Pu Wang
Author_Institution :
Inst. of Laser Eng., Beijing Univ. of Technol., Beijing, China
Abstract :
We demonstrated a silica-based Raman all-fiber amplifier delivering as much as 14.3W of output power at a wavelength of 2147nm. The conversion efficiency for the Raman fiber amplifier was 38.5% from 1963nm to 2147nm.
Keywords :
laser transitions; optical fibre amplifiers; silicon compounds; SiO2; conversion efficiency; efficiency 38.5 percent; high-power silica-based Raman fiber amplifier; wavelength 1963 nm; wavelength 2147 nm; Laser excitation; Optical fiber amplifiers; Optical fiber couplers; Power amplifiers; Power generation; Stimulated emission;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
