发明申请
US20120230643A1 OPTICAL FIBER HOLDER, OPTICAL DEVICE USING THE SAME, AND METHOD FOR STOWING SURPLUS LENGTH OF OPTICAL FIBER
有权
光纤保持器，使用该光学装置的光学装置以及用于铺设光纤长度的方法
- 专利标题： OPTICAL FIBER HOLDER, OPTICAL DEVICE USING THE SAME, AND METHOD FOR STOWING SURPLUS LENGTH OF OPTICAL FIBER
- 专利标题（中）： 光纤保持器，使用该光学装置的光学装置以及用于铺设光纤长度的方法
-
申请号： US13349695申请日： 2012-01-13
-
公开(公告)号： US20120230643A1公开(公告)日： 2012-09-13
- 发明人: Noboru IZUHARA
- 申请人： Noboru IZUHARA
- 申请人地址： JP Kawasaki-shi
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： JP Kawasaki-shi
- 优先权： JP2011-050826 20110308
- 主分类号： G02B6/00
- IPC分类号： G02B6/00
摘要：
An optical fiber holder includes a pair of first optical fiber guides, each of the first optical fiber guides satisfying a condition of an allowable bend radius of an optical fiber; a second optical fiber guide configured to hold a joined portion of the optical fiber at a position between the first optical fiber guides, the second optical fiber guide satisfying the condition of the allowable bend radius of the optical fiber; and a tray to hold the first optical fiber guides and the second optical fiber guide, the tray having a fiber extraction opening for pulling the optical fiber onto the tray. A distance from the fiber extraction opening to a fixing position of the second optical fiber guide on the tray is set smaller than a distance from the fiber extraction opening to a fixing position of the first optical fiber guides on the tray.