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	Precision optical filter with a ball shaped coupling joint
	XIE PING; ZHANG KEVIN; BURN, ROBERT; BURN ROBERT III
	2002-10-10
著作权人	NEW FOCUS, INC.
专利号	WO2002042816A3
国家	世界知识产权组织
文献子类	发明申请
其他题名	Precision optical filter with a ball shaped coupling joint
英文摘要	A portion of an optical device is disclosed. In one aspect of the present invention, the device comprises a cylinder formed about an axis (408) having first (405) and second ends (424), the second end (424) being formed so as to define a segment of an inward-facing concave spherical surface. A module (428) is provided defining a cylinder formed about the axis (408) and having first (430) and second (431) ends and an optical element (426) disposed therein and along the axis (408). The first end (430) of the module (428) is formed so as to define a segment of an outward-facing convex spherical surface, and the convex surface is complimentary in shape to the concave surface. The complimentary concave and convex surfaces of the cylinder and the module (428) are mated so as to allow the optical element (428) to be aligned in a plane forming a predetermined angle with the axis (408).
公开日期	2002-10-10
申请日期	2001-11-09
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/52577]
专题	半导体激光器专利数据库
作者单位	NEW FOCUS, INC.
推荐引用方式 GB/T 7714	XIE PING,ZHANG KEVIN,BURN, ROBERT,et al. Precision optical filter with a ball shaped coupling joint. WO2002042816A3. 2002-10-10.

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