发明授权
- 专利标题： Optical fiber microlens, optical fiber and method of positioning optical fiber
- 专利标题（中）： 光纤微透镜，光纤和定位光纤的方法
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申请号： US10069868申请日： 2001-07-04
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公开(公告)号： US07068882B2公开(公告)日： 2006-06-27
- 发明人: Masahiro Saito , Norihiko Ito , Nobuo Imaizumi , Toshimichi Sato
- 申请人： Masahiro Saito , Norihiko Ito , Nobuo Imaizumi , Toshimichi Sato
- 申请人地址： JP Tokyo
- 专利权人： Namiki Seimitsu Houseki Kabushiki Kaisha
- 当前专利权人： Namiki Seimitsu Houseki Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Nixon Peabody LLP
- 代理商 Donald R. Studebaker
- 优先权： JP2000-202822 20000704
- 国际申请： PCT/JP01/05810 WO 20010704
- 国际公布： WO02/03112 WO 20020110
- 主分类号： G02B6/32
- IPC分类号： G02B6/32
摘要：
The invention provides a single-mode optical fiber microlens with an anamorphic means of convergence, which has a core (2) and cladding (4), the core (2) extending along the central axis (3) of the optical fiber, at the tip of which there is a wedge shape with slanting faces is formed on the tip of the optical fiber 1 that faces the light source or radiated beam, as well as 2nd inclines at the angle θ to a plane perpendicular to the central axis of the optical fiber and lengthwise to the wedge-shaped tip.