发明授权
- 专利标题: Image fiber with reduced flare
- 专利标题(中): 图像纤维减少耀斑
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申请号: US281557申请日: 1994-07-28
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公开(公告)号: US5608835A公开(公告)日: 1997-03-04
- 发明人: Katsuya Ono , Kimihiko Nishioka
- 申请人: Katsuya Ono , Kimihiko Nishioka
- 申请人地址: JPX Tokyo
- 专利权人: Olympus Optical Co., Ltd.
- 当前专利权人: Olympus Optical Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX5-260940 19931019
- 主分类号: G02B6/44
- IPC分类号: G02B6/44 ; G02B6/036 ; G02B6/06 ; G02B6/02
摘要:
An image fiber is provided with an image transmitting portion including a plurality of cores and a cladding surrounding the cores; a jacket layer higher in refractive index than the cladding, covering the periphery of the image transmitting portion; and a coating layer higher in refractive index than the cladding, covering the periphery of the jacket layer. The image fiber, integrally constructed in this way, allows light propagating through the cladding to be effectively eliminated, and thus fails to produce flare.
公开/授权文献
- US4908886A Dispensing system 公开/授权日:1990-03-20