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公开(公告)号：US20050025412A1
公开(公告)日：2005-02-03
申请号：US10480300
申请日：2002-05-29
申请人： Yoshihiro Hirata , Kousuke Miura , Hiroshi Okuyama , Tomohiko Kanie , Tomomi Sano , Toshiyuki Numazawa
发明人： Yoshihiro Hirata , Kousuke Miura , Hiroshi Okuyama , Tomohiko Kanie , Tomomi Sano , Toshiyuki Numazawa
CPC分类号： G02B6/3514 , G02B6/3546 , G02B6/355 , G02B6/3566 , G02B6/3584
摘要： The optical switch comprises a platform, and an optical fiber is held in a V groove for securing optical fiber of this platform. A switch element is placed on the platform. The switch element has a frame, and a plurality of alignment pins which are supplied together with the platform are disposed on the bottom face of the frame. A cantilever is secured to the frame, and a mirror is installed at the tip section of the cantilever. A pair of electrodes are secured on the platform. And by supplying voltage between the electrode and cantilever and generating an electrostatic force between them, the mirror is vertically moved.
摘要翻译： 光开关包括平台，光纤保持在V槽中，用于固定该平台的光纤。 开关元件放置在平台上。 开关元件具有框架，并且与框架一起供应的多个对准销设置在框架的底面上。 悬臂固定在框架上，反光镜安装在悬臂的末端部分。 一对电极固定在平台上。 并且通过在电极和悬臂之间提供电压并在它们之间产生静电力，反射镜被垂直移动。
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公开(公告)号：US20050156191A1
公开(公告)日：2005-07-21
申请号：US11037448
申请日：2005-01-19
申请人： Tomohiko Kanie
发明人： Tomohiko Kanie
CPC分类号： G02B6/357 , G02B6/3514 , G02B6/3532 , G02B6/3548 , G02B6/3584 , G02B6/3588 , G02B6/3596 , G02B2006/12145 , H02N1/008
摘要： An actuator structure 5 is arranged to generate an electrostatic force between electrodes 7, 8 to move the electrode 7 relative to the electrode 8. The electrode 7 has a stationary portion 10 fixed to an upper surface of a substrate, a connection portion 11 supported on this stationary portion 10, and a comb portion 12 supported on the connection portion 11. The electrode 8 has a stationary portion 15 fixed to the upper surface of the substrate, and a comb portion 17 coupled trough a connection portion 16 to the stationary portion 15. The comb portion 17 is opposed to the comb portion 12.
摘要翻译： 致动器结构5布置成在电极7,8之间产生静电力，以使电极7相对于电极8移动。电极7具有固定在基板的上表面上的固定部分10， 该固定部分10以及支撑在连接部分11上的梳状部分12.电极8具有固定在基板的上表面上的固定部分15和连接到固定部分15的连接部分16的梳齿部分17 梳齿部17与梳齿部12相对。
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公开(公告)号：US08983256B2
公开(公告)日：2015-03-17
申请号：US14113898
申请日：2012-04-23
CPC分类号： G02B6/4401 , G02B6/3624 , G02B6/3814 , G02B6/4436
摘要： An optical fiber cable is provided as one capable of preventing damage of an inside tube and an outside tube. An optical fiber cable 1 is provided with an optical fiber 2 for propagating laser light, an inside tube 3 housing an end portion of this optical fiber 2, and an outside tube 4 arranged outside the inside tube 3 and surrounding the inside tube 3. A space portion 5 is provided between the optical fiber 2 and an inner peripheral surface of the inside tube 3.
摘要翻译： 光纤电缆被设置为能够防止内管和外管损坏的光缆。 光纤电缆1设置有用于传播激光的光纤2，容纳该光纤2的端部的内管3和布置在内管3的外部并围绕内管3的外管4。 空间部分5设置在光纤2和内管3的内周面之间。
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公开(公告)号：US20120328238A1
公开(公告)日：2012-12-27
申请号：US13523472
申请日：2012-06-14
CPC分类号： G02B27/0955 , G02B6/29311 , G02B6/32 , G02B6/3512 , G02B6/356
摘要： An optical device which reduces coupling loss while improving practicality is provided. A multi-core fiber coupling device is an optical device which couples a multi-core fiber to single core fibers, and includes a first optical system which is located on optical axes of a plurality of beams emitted from the multi-core fiber, and which makes the optical axes of the respective beams non-parallel to each other, thereby making the beams in a state of being separated from each other, and a second optical system S2 which makes the optical axes of the plurality of beams in a state of being non-parallel to each other on the side of the first optical system, in a state of being approximately parallel to each other.
摘要翻译： 提供了一种降低耦合损耗同时提高实用性的光学装置。 多芯光纤耦合装置是将多芯光纤耦合到单芯光纤的光学装置，并且包括位于从多芯光纤发射的多个光束的光轴上的第一光学系统，以及哪个 使各个光束的光轴彼此不平行，从而使光束处于彼此分离的状态;以及第二光学系统S2，其使得多个光束的光轴处于 在第一光学系统的侧面上彼此不平行，处于大致彼此平行的状态。
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公开(公告)号：US09182601B2
公开(公告)日：2015-11-10
申请号：US13523472
申请日：2012-06-14
CPC分类号： G02B27/0955 , G02B6/29311 , G02B6/32 , G02B6/3512 , G02B6/356
摘要： An optical device which reduces coupling loss while improving practicality is provided. A multi-core fiber coupling device is an optical device which couples a multi-core fiber to single core fibers, and includes a first optical system which is located on optical axes of a plurality of beams emitted from the multi-core fiber, and which makes the optical axes of the respective beams non-parallel to each other, thereby making the beams in a state of being separated from each other, and a second optical system S2 which makes the optical axes of the plurality of beams in a state of being non-parallel to each other on the side of the first optical system, in a state of being approximately parallel to each other.
摘要翻译： 提供了一种降低耦合损耗同时提高实用性的光学装置。 多芯光纤耦合装置是将多芯光纤耦合到单芯光纤的光学装置，并且包括位于从多芯光纤发射的多个光束的光轴上的第一光学系统，以及哪个 使各个光束的光轴彼此不平行，从而使光束处于彼此分离的状态;以及第二光学系统S2，其使得多个光束的光轴处于 在第一光学系统的侧面上彼此不平行，处于大致彼此平行的状态。
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