QQ客服 官方微博 反馈留言

	Fixing plate for optic fibres and lens array
	EHRHARD, , DAMMANN; JUERGEN, , BAUER
	2000-08-23
著作权人	JENOPTIK AKTIENGESELLSCHAFT
专利号	GB2338569B
国家	英国
文献子类	授权发明
其他题名	Fixing plate for optic fibres and lens array
英文摘要	A fibre-fixing arrangement (4, Fig 2) consists of a plane parallel plate (42) having at least two recesses (43) in pairs symmetrically with respect to an optical axis predetermined by a transmitting optical device (71) in order to receive the transmitting fibres (31) fixed orthogonally in the plate (42), the end surfaces of the transmitting fibres (31) coinciding with the plane of connection (45, Fig 2) which is adjoined by a rigidly coupled lens array (5, Fig 2), and the lens array consists of a plane parallel supporting plate (52) with collimating lenses (51) attached by cementing, wherein the number and position of collimating lenses (51) corresponds to the number and position of the transmitting fibres (31) and the parameters of the subsequent transmitting optical device (71), and the optical path length as far as the collimating lens (51); is adapted by adjustment of the thickness of the supporting plate (52) to the aperture of the transmitting fibres (31) and the focal length of the transmitting optical device (71) so that the laser narrowings of the transmitting beam (6) focused through the transmitting optical device (71) coincide upon superimposition in a volume for measurement (8) in a laser Doppler measuring device eg. an anemometer.
公开日期	2000-08-23
申请日期	1999-06-16
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/36579]
专题	半导体激光器专利数据库
作者单位	JENOPTIK AKTIENGESELLSCHAFT
推荐引用方式 GB/T 7714	EHRHARD, , DAMMANN,JUERGEN, , BAUER. Fixing plate for optic fibres and lens array. GB2338569B. 2000-08-23.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。