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	Laser devices utilizing alexandrite laser operating at or near its gain peak as shorter-wavelength pumping sources and methods of use thereof
	WU, CHUNBAI; HELLER, DONALD F.
	2018-07-26
著作权人	LIGHT AGE, INC.
专利号	US20180206919A1
国家	美国
文献子类	发明申请
其他题名	Laser devices utilizing alexandrite laser operating at or near its gain peak as shorter-wavelength pumping sources and methods of use thereof
英文摘要	In some embodiments, the instant invention provides for a system that includes at least the following components: (i) an Alexandrite laser pumping subsystem; where the Alexandrite laser pumping subsystem is configured to: 1) produce wavelengths between 700 and 820 nm, and 2) produce a pump pulse having: i) a duration between 1 to 10 milliseconds, and ii) an energy measuring up to 100 Joules; where the Alexandrite laser pumping subsystem includes: 1) an optical fiber, and 2) a Lens system, (ii) a Thulium doped Yttrium Aluminum Garnet (Tm:YAG) laser subsystem; where the Tm:YAG laser subsystem includes: 1) a Tm:YAG gain medium, 2) a rod heat sink, and 3) at least one cooling device, (iii) a wavelength selecting device, where the wavelength selecting device is configured to deliver a wavelength between 75 microns to 2.1 microns; and where the system is configured to produce a high energy conversion efficiency.
公开日期	2018-07-26
申请日期	2017-12-29
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54847]
专题	半导体激光器专利数据库
作者单位	LIGHT AGE, INC.
推荐引用方式 GB/T 7714	WU, CHUNBAI,HELLER, DONALD F.. Laser devices utilizing alexandrite laser operating at or near its gain peak as shorter-wavelength pumping sources and methods of use thereof. US20180206919A1. 2018-07-26.

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