DocumentCode
3451381
Title
Bistability of laser-induced thermal radiation in rare earth doped solids
Author
Jing Dai ; Hong Li ; Zhenguo Zhang ; Xinlu Zhang ; Li Li
Author_Institution
Key Lab. of In-Fiber Integrated Opt. of Minist. of Educ., Harbin Eng. Univ., Harbin, China
fYear
2013
fDate
7-9 Sept. 2013
Firstpage
203
Lastpage
206
Abstract
This paper presents the unusual bistable thermal radiation in rare earth doped solids under intense laser excitation. A theoretical model involving the thermal radiation balance is established to discuss the intrinsic bistability of laser-induced thermal radiation. The origin of thermal radiation bistability is attributed to the nonlinear response of radiation quantum efficiency to local temperature.
Keywords
blackbody radiation; optical bistability; thulium; ytterbium; intense laser excitation; laser-induced thermal radiation bistability; nonlinear response; radiation quantum efficiency; rare earth doped solids; theoretical model; Ions; Laser excitation; Laser modes; Laser theory; Luminescence; Solids; bistability; rare earth material; thermal radiation;
fLanguage
English
Publisher
ieee
Conference_Titel
Optoelectronics and Microelectronics (ICOM), 2013 International Conference on
Conference_Location
Harbin
Print_ISBN
978-1-4799-1214-8
Type
conf
DOI
10.1109/ICoOM.2013.6626529
Filename
6626529
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