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	Optically switched, fluid cooled, diode pumped, fibre bundle coupled solid state laser
	HUGHES, JOHN, LEONARD
	1990-12-27
著作权人	AUSTRALIAN ELECTRO OPTICS PTY LTD
专利号	WO1990016099A1
国家	世界知识产权组织
文献子类	发明申请
其他题名	Optically switched, fluid cooled, diode pumped, fibre bundle coupled solid state laser
英文摘要	This invention relates to an optically switched, fluid cooled (10), fibre coupled, diode (8) pumped solid state laser system which can be frequency stabilised (28), consisting of three sections, two of which are connected together for safety reasons whilst the third (3) can be detached from the other two (2), said system having the first section (1) in the form of a portable, fluid cooled head containing an optically switched laser rod (4), which is permanently connected to the second section which is in the form of a flexible umbilical cord (2) containing an optical fibre bundle which conveys the excitation light for said laser rod (4), cooling fluid tubes (11) to cool said laser rod (4) and, when frequency stabilised (28) operation is required, a single mode optical fibre (29) to convey the stabilised frequency from the remotely sited oscillator (3) to the said rod laser amplifier head(2). The umbilical cord (2) connects said head section to a remotely sited service module (3) which contains the diode arrays (8) for generating the excitation light that is conveyed to excite the laser rod via the fibre bundle, the cooling fluid unit, the switchable power supply to drive the diode arrays and the stabilised oscillator when the system is operated in the frequency stabilised mode. The invention has applications in the industrial, medical and defense fields. In the industrial field the applications of the invention include laser marking and laser scribing. In the medical field the applications include nerve fusion, laser surgery and laser therapies. In the defense fields the applications include laser range finding, target designation and communications both on land and underwater.
公开日期	1990-12-27
申请日期	1990-06-14
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/51891]
专题	半导体激光器专利数据库
作者单位	AUSTRALIAN ELECTRO OPTICS PTY LTD
推荐引用方式 GB/T 7714	HUGHES, JOHN, LEONARD. Optically switched, fluid cooled, diode pumped, fibre bundle coupled solid state laser. WO1990016099A1. 1990-12-27.

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