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	Mount for a laser disc
	PAUL MASON; SAUMYABRATA BANERJEE; JOHN HILL; ANDREW LINTERN
	2014-10-01
著作权人	THE SCIENCE AND TECHNOLOGY FACILITIES COUNCIL
专利号	GB2512521A
国家	英国
文献子类	发明申请
其他题名	Mount for a laser disc
英文摘要	A mounting arrangement for an optical element, such as gain medium, for a laser, optical amplifier or other optical systems is disclosed. The mounting arrangement is applied to a vane assembly for cooling by a gas or liquid stream. The vane assembly comprises: an optical element (162); a vane plate (160) having an aperture, the optical element mounted in the aperture; and a retainer (170) arranged to fit between the optical element and the vane plate to provide a compressive force at the edge of the optical element to hold the optical element in the aperture. The retainer may be a resilient element or spring element. The retainer may be held in position using retaining rings. The optical element may be a Nd:YAG laser disc cooled by circulating He gas and the edge of the laser disc may be electrically heated to decrease the temperature gradient within the pumped laser disc. Reduction of thermally induced aberrations within high power lasers.
公开日期	2014-10-01
申请日期	2012-12-21
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/54398]
专题	半导体激光器专利数据库
作者单位	THE SCIENCE AND TECHNOLOGY FACILITIES COUNCIL
推荐引用方式 GB/T 7714	PAUL MASON,SAUMYABRATA BANERJEE,JOHN HILL,et al. Mount for a laser disc. GB2512521A. 2014-10-01.

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