公开(公告)号：US5117312A

公开(公告)日：1992-05-26

申请号：US637019

申请日：1991-01-04

Applicant: James T. Dolan

Inventor： James T. Dolan

IPC: F21V8/00 ,  G02B5/10 ,  G02B6/42

CPC classification number: G02B6/4298 ,  G02B5/10 ,  G02B6/0001 ,  G02B6/4296 ,  Y10S385/901

Abstract: An optical system comprising reflectors of elliptical and circular cross section for efficiently coupling radiation from a large scale radiation source such as a light bulb into an optical fiber bundle.

Abstract translation: 一种光学系统，包括椭圆形和圆形横截面的反射器，用于将来自诸如灯泡的大规模辐射源的辐射有效地耦合到光纤束中。