A novel laser gain medium: Micro-sphere array cooled by refractive index-matched coolant

doi:10.1016/j.optcom.2013.04.072

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	A novel laser gain medium: Micro-sphere array cooled by refractive index-matched coolant
	Gui, Luo 1; Ding, Jianyong 2; She, Jiangbo3 ; Peng, Bo3,4 ; Wei, Wei 2,3; Fan, Dianyuan 1
	2013-09-15
发表期刊	OPTICS COMMUNICATIONS
卷号	305 页码:91-95
摘要	A micro-sphere array laser gain medium cooled by refractive index-matched coolant was demonstrated for the first time to our knowledge. The new concept is possessed of potential to improve thermal management, to increase the thermal load capacity and to build large scale laser medium with small-sized solid laser materials. The feasibility was experimentally proved with an oscillator experiment in which reliable laser output was observed: the maximum output was 113.3 mJ for the pump energy of 765.8 mJ, the threshold was 131.7 mJ and the slope efficiency was 19%. Promising improvement could be achieved by employing methods for maintaining accurate refractive index matching during the lasing process. (C) 2013 Published by Elsevier B.V.
文章类型	Article
关键词	Gain Medium Thermal Management Thermal Load Capacity Refractive Index Micro-sphere High Power Laser
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.optcom.2013.04.072
收录类别	SCI ; EI
语种	英语
WOS研究方向	Optics
WOS类目	Optics
WOS记录号	WOS:000328524900016
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/23463
专题	光子功能材料与器件研究室
作者单位	1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab High Power Laser & Phys, Shanghai 201800, Peoples R China 2.Nanjing Univ Posts & Telecommun, Acad Optoelect Engn, Nanjing 210046, Jiangsu, Peoples R China 3.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 4.Nanjing Univ Posts & Telecommun, IAM, Key Lab Organ Elect & Informat Displays, Nanjing 210046, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Gui, Luo,Ding, Jianyong,She, Jiangbo,et al. A novel laser gain medium: Micro-sphere array cooled by refractive index-matched coolant[J]. OPTICS COMMUNICATIONS,2013,305:91-95.
APA	Gui, Luo,Ding, Jianyong,She, Jiangbo,Peng, Bo,Wei, Wei,&Fan, Dianyuan.(2013).A novel laser gain medium: Micro-sphere array cooled by refractive index-matched coolant.OPTICS COMMUNICATIONS,305,91-95.
MLA	Gui, Luo,et al."A novel laser gain medium: Micro-sphere array cooled by refractive index-matched coolant".OPTICS COMMUNICATIONS 305(2013):91-95.

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