DocumentCode :
2974901
Title :
Efficient broadband near-infrared emission from Ni2+-doped Li2O-Ga2O3-SiO2 transparent glass-ceramics
Author :
Suzuki, Takenobu ; Murugan, G.Senthil ; Ohishi, Yasutake
Author_Institution :
Toyota Technol. Inst., Nagoya, Japan
Volume :
1
fYear :
2005
fDate :
22-27 May 2005
Firstpage :
83
Abstract :
Transparent silicate glass-ceramics embedding Ni2+-doped Li2Ga5O8 nano-crystallites have been prepared by heat-treatment of NiO-doped Li2O-Ga2O3-SiO2 (LGS) glass. The quantum efficiency of near-infrared emission was estimated as about 9 % at room temperature.
Keywords :
glass ceramics; heat treatment; infrared spectra; lithium compounds; nanostructured materials; nickel; silicon compounds; 293 to 298 K; Li2Ga5O8:Ni2+; Ni2+-doped Li2Ga5O8; NiO-doped Li2O-Ga2O3-SiO2; heat-treatment; nano-crystallites; near-infrared emission; quantum efficiency; transparent silicate glass-ceramics; Broadband amplifiers; Crystalline materials; Crystallization; Glass; Optical fibers; Optical materials; Optical scattering; Stimulated emission; Temperature; X-ray scattering;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2005. (CLEO). Conference on
Print_ISBN :
1-55752-795-4
Type :
conf
DOI :
10.1109/CLEO.2005.201684
Filename :
1572750
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2974901
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