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公开(公告)号:US07400794B1
公开(公告)日:2008-07-15
申请号:US11824449
申请日:2007-06-29
申请人: H. Yang Pang , John Rusty Harris , R. Ian Edmond , John Brekke , Kelly Child
发明人: H. Yang Pang , John Rusty Harris , R. Ian Edmond , John Brekke , Kelly Child
CPC分类号: G02B6/4296 , G02B6/262 , G02B6/3816
摘要: An optical fiber assembly includes a clad optical fiber having an end-cap thereon. Radiation is focused into the optical fiber via the end-cap. A roughened portion of the fiber cladding behind the end-cap allows any radiation focused into the fiber and propagating in the cladding to escape the optical fiber. A concave reflector surrounding the optical fiber reflects the escaped radiation away from the fiber assembly. A connector for connecting the optical fiber to a laser includes an air-cooled beam-dump for receiving the radiation reflected away from the optical fiber.
摘要翻译: 光纤组件包括其上具有端盖的包层光纤。 通过端盖将辐射聚焦到光纤中。 端帽后面的光纤包层的粗糙部分允许聚焦到光纤中的任何辐射并且在包层中传播以使光纤逸出。 围绕光纤的凹面反射器将逃逸的辐射反射离开光纤组件。 用于将光纤连接到激光器的连接器包括用于接收从光纤反射的辐射的空气冷却射束。