Title :
Broad upconversion luminescence at 800-1000 nm in Bi-doped germano-silicate glass fiber
Author :
Fan, Weiwei ; Htein, Lin ; Kim, Bok Hyeon ; Han, Won-Taek
Author_Institution :
Grad. Sch. of Inf. & Commun., Gwangju Inst. of Sci. & Technol. (GIST), Gwangju, South Korea
Abstract :
Broad upconversion luminescence (810-1000 nm) was observed in Bi-doped germano-silicate glass fiber upon excitation by ASE source at 1515-1585 nm, which is responsible for the low laser efficiency at wavelength longer than 1400 nm.
Keywords :
bismuth compounds; germanate glasses; glass fibres; laser beam effects; photoluminescence; silicon compounds; ASE source excitation; GeO2-SiO2-Bi2O; bismuth-doped germano-silicate glass fiber; broad-upconversion luminescence; low-laser efficiency; photoluminescence; wavelength 1515 nm to 1585 nm; Absorption; Bismuth; Fiber lasers; Glass; Luminescence; Optical fiber communication; Optical fibers;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276444
