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1. 发明公开

US20230244036A1 OPTICAL CONNECTOR SWITCHES, SYSTEMS, AND METHODS 审中-公开
公开(公告)号：US20230244036A1
公开(公告)日：2023-08-03
申请号：US17591281
申请日：2022-02-02
申请人： Sanwa Technologies, Inc.
发明人： Takashi Sato , Akihito Ishikawa , Tomoaki Kaga
IPC分类号： G02B6/35
CPC分类号： G02B6/353 , G02B6/358
摘要： A fiber optic connector may include a body, at least one input coupling configured to receive at least one fiber optic input cable, at least one output coupling configured to receive at least one fiber optic output cable, and at least one shuttle. The shuttle may be movable within the body between a connected position and a disconnected position, wherein the at least one fiber optic input cable and the at least one fiber optic output cable are optically connected when the at least one shuttle is in the connected position, and wherein the at least one fiber optic input cable and the at least one fiber optic output cable are not optically connected when the at least one shuttle is in the disconnected position.

2. 发明授权

US09772450B2 Passive optical through switches 有权
公开(公告)号：US09772450B2
公开(公告)日：2017-09-26
申请号：US15097529
申请日：2016-04-13
申请人： CommScope Technologies LLC
发明人： Paul John Pepe , Joseph C. Coffey
IPC分类号： G02B6/42 , G02B6/35 , G02B6/38 , G02B6/36
CPC分类号： G02B6/3508 , G02B6/3506 , G02B6/3546 , G02B6/355 , G02B6/3562 , G02B6/3572 , G02B6/3574 , G02B6/358 , G02B6/3582 , G02B6/3608 , G02B6/3825
摘要： A passive optical fiber switch includes: a housing defining a plurality of ports configured to receive fiber optic connectors; a substrate positioned within the housing, the substrate defining a plurality of waveguide paths; and an arm positioned relative to one of the plurality of ports such that the arm moves as a fiber optic connector is positioned in the one port, movement of the arm causing the waveguide paths to shift to break a normal through configuration.

3. 发明申请

US20160202424A1 HIGH RELIABILITY ROBOTIC CROSS-CONNECT SYSTEMS 审中-公开
标题翻译：高可靠性机器人交叉连接系统
公开(公告)号：US20160202424A1
公开(公告)日：2016-07-14
申请号：US14949861
申请日：2015-11-23
申请人： Telescent Inc.
发明人： Anthony Kewitsch , Don Zambos
IPC分类号： G02B6/35 , G02B6/38
CPC分类号： G02B6/3508 , B25J9/0018 , B25J9/023 , B25J9/104 , B25J15/02 , B25J18/025 , G02B6/3502 , G02B6/3556 , G02B6/356 , G02B6/3564 , G02B6/3568 , G02B6/3572 , G02B6/358 , G02B6/359 , G02B6/385 , G02B6/3866 , G02B6/4452
摘要： Mechanisms and designs of large scale, modular, robotic software-defined patch-panels incorporate numerous features that ensure reliable operation. A telescopic arm assembly (104) with actuated gripper mechanism (103) is used to transport internally latching connectors (101) within a stacked array of translatable rows (102). A unique two-state magnetic latching feature provides reliable, low loss optical connections. Flexible, magnetically levitated internal structures are provided to assist the robot in automatically aligning to, engaging, and disengaging any internal connection in a fast reliable process within the stacked array.
摘要翻译：大规模，模块化，机器人软件定义的接线板的机制和设计结合了许多确保可靠运行的功能。具有致动的夹持机构（103）的伸缩臂组件（104）用于将内部闩锁连接器（101）传送到可平移行（102）的堆叠阵列内。独特的双态磁锁定功能提供可靠的低损耗光学连接。提供灵活的，磁悬浮的内部结构，以帮助机器人在堆叠阵列内的快速可靠过程中自动对准，接合和分离任何内部连接。

4. 发明授权

US09042689B2 Optical switch and optical switch array 有权
标题翻译：光开关和光开关阵列
公开(公告)号：US09042689B2
公开(公告)日：2015-05-26
申请号：US13603025
申请日：2012-09-04
申请人： Qinghua Chen , Haixia Zhang , Wengang Wu , Jun Zhao , Yunsheng Wen
发明人： Qinghua Chen , Haixia Zhang , Wengang Wu , Jun Zhao , Yunsheng Wen
IPC分类号： G02B6/26 , G02B6/35 , G02B7/182 , C22F1/00 , G02B26/08
CPC分类号： G02B6/3584 , C22F1/006 , G02B6/358 , G02B7/1827 , G02B26/0833 , G02B26/0841 , G02B26/0866
摘要： An optical switch includes: a semiconductor substrate, including a first rotation part and a first torsion beam disposed at two ends of the first rotation part, where the first torsion beam is configured to drive the first rotation part to rotate; a microreflector, disposed on a surface of the first rotation part of the semiconductor substrate; a first latching structure, disposed on a surface of the first torsion beam, the first latching structure including a form self remolding (FSR) material layer and a thermal field source, where the thermal field source is configured to provide a thermal field for the FSR material layer and the FSR material layer is configured to undergo form remolding under the thermal field, so as to latch the first rotation part and the microreflector in a position after rotation.
摘要翻译：一种光开关包括：半导体衬底，包括设置在第一旋转部分的两端的第一旋转部分和第一扭转梁，第一扭转梁构造成驱动第一旋转部分旋转; 微反射器，设置在半导体衬底的第一旋转部分的表面上; 第一闭锁结构，设置在所述第一扭转梁的表面上，所述第一闭锁结构包括形状自重塑（FSR）材料层和热场源，其中所述热场源被配置为为所述FSR提供热场材料层和FSR材料层被配置为在热场下经历形式重塑，从而将第一旋转部分和微反射器锁定在旋转后的位置。

5. 发明授权

US08464418B2 Method for temperature compensation in MEMS resonators with isolated regions of distinct material 有权
标题翻译：具有不同材料隔离区域的MEMS谐振器中的温度补偿方法
公开(公告)号：US08464418B2
公开(公告)日：2013-06-18
申请号：US12638919
申请日：2009-12-15
申请人： Emmanuel P. Quevy , David H. Bernstein
发明人： Emmanuel P. Quevy , David H. Bernstein
IPC分类号： H04R31/00 , H01L21/76
CPC分类号： B81C1/0069 , B81C1/00349 , B81C1/00523 , G02B6/358 , H03H3/0076 , H03H9/2405 , H03H9/2457 , H03H2009/02496 , H03H2009/2442 , Y10T29/42 , Y10T29/49005 , Y10T29/49165
摘要： MEMS resonators containing a first material and a second material to tailor the resonator's temperature coefficient of frequency (TCF). The first material has a different Young's modulus temperature coefficient than the second material. In one embodiment, the first material has a negative Young's modulus temperature coefficient and the second material has a positive Young's modulus temperature coefficient. In one such embodiment, the first material is a semiconductor and the second material is a dielectric. In a further embodiment, the quantity and location of the second material in the resonator is tailored to meet the resonator TCF specifications for a particular application. In an embodiment, the second material is isolated to a region of the resonator proximate to a point of maximum stress within the resonator. In a particular embodiment, the resonator includes a first material with a trench containing the second material.
摘要翻译：包含第一材料和第二材料的MEMS谐振器以调整谐振器的频率温度系数（TCF）。第一种材料具有与第二种材料不同的杨氏模量温度系数。在一个实施例中，第一材料具有负杨氏模量温度系数，第二材料具有正的杨氏模量温度系数。在一个这样的实施例中，第一材料是半导体，第二材料是电介质。在另一实施例中，谐振器中的第二材料的数量和位置被调整为满足特定应用的谐振器TCF规格。在一个实施例中，第二材料被隔离到谐振器附近的最大应力点处的谐振器的区域。在特定实施例中，谐振器包括具有包含第二材料的沟槽的第一材料。

6. 发明申请

US20110084781A1 Method For Temperature Compensation In MEMS Resonators With Isolated Regions Of Distinct Material 有权
标题翻译：具有独特材料区域的MEMS谐振器中的温度补偿方法
公开(公告)号：US20110084781A1
公开(公告)日：2011-04-14
申请号：US12950519
申请日：2010-11-19
申请人： Emmanuel P. Quevy , David H. Bernstein
发明人： Emmanuel P. Quevy , David H. Bernstein
IPC分类号： H03H9/24 , H01L21/30
CPC分类号： B81C1/0069 , B81C1/00349 , B81C1/00523 , G02B6/358 , H03H3/0076 , H03H9/2405 , H03H9/2457 , H03H2009/02496 , H03H2009/2442 , Y10T29/42 , Y10T29/49005 , Y10T29/49165
摘要： MEMS resonators containing a first material and a second material to tailor the resonator's temperature coefficient of frequency (TCF). The first material has a different Young's modulus temperature coefficient than the second material. In one embodiment, the first material has a negative Young's modulus temperature coefficient and the second material has a positive Young's modulus temperature coefficient. In one such embodiment, the first material is a semiconductor and the second material is a dielectric. In a further embodiment, the quantity and location of the second material in the resonator is tailored to meet the resonator TCF specifications for a particular application. In an embodiment, the second material is isolated to a region of the resonator proximate to a point of maximum stress within the resonator. In a particular embodiment, the resonator includes a first material with a trench containing the second material.
摘要翻译：包含第一材料和第二材料的MEMS谐振器以调整谐振器的频率温度系数（TCF）。第一种材料具有与第二种材料不同的杨氏模量温度系数。在一个实施例中，第一材料具有负杨氏模量温度系数，第二材料具有正的杨氏模量温度系数。在一个这样的实施例中，第一材料是半导体，第二材料是电介质。在另一实施例中，谐振器中的第二材料的数量和位置被调整为满足特定应用的谐振器TCF规格。在一个实施例中，第二材料被隔离到谐振器附近的最大应力点处的谐振器的区域。在特定实施例中，谐振器包括具有包含第二材料的沟槽的第一材料。

7. 发明授权

US07236657B2 Optical switch and optical add/drop multiplexer using the same 失效
标题翻译：光开关和光分插复用器使用相同
公开(公告)号：US07236657B2
公开(公告)日：2007-06-26
申请号：US11582297
申请日：2006-10-18
申请人： Kaoru Kagami , Hidekuni Asai , Yoshiatsu Yokoo
发明人： Kaoru Kagami , Hidekuni Asai , Yoshiatsu Yokoo
IPC分类号： G02B6/26 , G02B6/42 , G02B6/32
CPC分类号： G02B6/3508 , G02B6/35 , G02B6/356 , G02B6/3564 , G02B6/3572 , G02B6/358 , G02B6/3592
摘要： An optical switch easy to adjust optical parts without using a catoptric system and an optical add/drop multiplexer using the optical switch are provided. Between an input light outputting collimator device 20 and an output light inputting collimator device 21 provided to face each other at a predetermined spaced interval, a drop light inputting collimator device 22 and an add light outputting collimator device 23 fixed and held on a movable holding member 24a in common are moved forward and retreated, and thereby a switching is conducted.
摘要翻译：提供了一种不使用反射系统便于调整光学部件的光学开关和使用该光学开关的光学分插复用器。在输入光输出准直仪装置20和以预定间隔的间隔彼此面对的输出光输入准直仪装置21之间，固定并保持在可动保持构件上的投入光输入准直仪装置22和附加光输出准直仪装置23 24 a共同向前移动并且退回，从而进行切换。

8. 发明申请

US20070086698A1 Optical switch 有权
标题翻译：光开关
公开(公告)号：US20070086698A1
公开(公告)日：2007-04-19
申请号：US11580599
申请日：2006-10-13
申请人： Yoshichika Kato , Keiichi Mori , Kenji Kondou , Osamu Imaki , Yoshihiko Hamada
发明人： Yoshichika Kato , Keiichi Mori , Kenji Kondou , Osamu Imaki , Yoshihiko Hamada
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/352 , G02B6/3514 , G02B6/355 , G02B6/357 , G02B6/358 , G02B26/0841
摘要： The end parts of three optical waveguide parts are supported, mutually in parallel, on a substrate, the end part of the center optical waveguide part being one input port and the end parts of other two optical waveguide parts being a first and a second output port, the emitted light from the input port is switched, by means of a first moving mirror and a second moving mirror which are switchingly inserted into positions having the same distance from the end face of the input port, to either the first output port side or the second output port side, the light from the first moving mirror and the light from the second moving mirror being reflected respectively in a first fixed mirror or a second fixed mirror, the light being respectively coupled to the first or the second output port.
摘要翻译：三个光波导部分的端部相互并联地支撑在基板上，中心光波导部分的端部是一个输入端口，另外两个光波导部分的端部是第一和第二输出端口通过第一移动反射镜和第二移动反射镜将来自输入端口的发射光切换到与输入端口的端面相同距离的位置切换到第一输出端口侧或第二输入端口侧第二输出端口侧，来自第一移动镜的光和来自第二移动镜的光分别被反射在第一固定镜或第二固定镜中，所述光分别耦合到第一输出端口或第二输出端口。

9. 发明授权

US07164817B2 Optical switch and optical add/drop multiplexer using the same 失效
标题翻译：光开关和光分插复用器使用相同
公开(公告)号：US07164817B2
公开(公告)日：2007-01-16
申请号：US10515378
申请日：2003-05-22
申请人： Kaoru Kagami , Hidekuni Asai , Yoshiatsu Yokoo
发明人： Kaoru Kagami , Hidekuni Asai , Yoshiatsu Yokoo
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G02B6/3508 , G02B6/356 , G02B6/3564 , G02B6/3572 , G02B6/358 , G02B6/3592
摘要： As a wavelength selection filter, a filter in which dielectric multilayered films are formed on a substrate, an optical fiber grating in which diffraction grating is formed in an optical fiber, and so on, can be used. As another optical demultiplexer 33, as described in Japanese Patent No. 2599876, an arrayed optical waveguide diffraction grating which forms plural optical waveguides having different length of optical paths on the substrate to demultiplex the multiple wavelength light to the respective wavelengths can be used.
摘要翻译：作为波长选择滤波器，可以使用在基板上形成电介质多层膜的滤光器，在光纤中形成衍射光栅的光纤光栅等。作为另一个光解复用器33，如日本专利第2599876号所述，可以使用阵列化的光波导衍射光栅，其形成在基板上具有不同长度的光路的多个光波导，以将多个波长的光解复用到各个波长。

10. 发明申请

US20060245684A1 Optical switch device 失效
标题翻译：光开关器件
公开(公告)号：US20060245684A1
公开(公告)日：2006-11-02
申请号：US10565339
申请日：2004-08-03
申请人： Eiji Fujisawa , Toshifuma Tsuruta , Ryuji Kawamoto , Yoichi Nakanishi , Yuichi Suzuki
发明人： Eiji Fujisawa , Toshifuma Tsuruta , Ryuji Kawamoto , Yoichi Nakanishi , Yuichi Suzuki
IPC分类号： G02B6/26
CPC分类号： G02B6/3516 , G02B6/352 , G02B6/3548 , G02B6/3572 , G02B6/358
摘要： An optical switch device (1) of such a type that the coupled state of light guides is switched by moving a light reflective member capable of securely preventing a movable body with the light reflective member from being displaced and allowing a reduction in thickness, comprising a pressing member (41) switching the movable body (2) with a prism mirror (10) mounted thereon between a clamped state and an unclamped state, a twisted spring (60) energizing the pressing member in a clamping direction, and a magnetic drive circuit (45) for clamping driving the pressing member (41) in the unclamped state against the torsion spring (60). The magnetic drive circuit (45) for clamping further comprises a clamp coil (72) on the fixed member (13) side and clamp magnets (70, 71) on the pressing member (41) side. The clamp magnets (70, 71) are disposed so as to hold the clamp coil (72) from the inside and outside of the opening thereof with the different poles thereof opposed to each other.
摘要翻译：一种光开关装置（1），其通过移动能够可靠地防止具有光反射构件的可移动体的光反射构件来切换光导的耦合状态，并且允许减小厚度，包括按压构件（41），其在安装在其上的棱镜（10）在夹紧状态和未夹紧状态之间切换可动体（2），沿着夹紧方向对按压构件施力的扭簧（60），以及磁驱动电路（45），用于将所述按压构件（41）以未夹紧状态夹紧驱动所述扭簧（60）。用于夹持的磁驱动电路（45）还包括在固定构件（13）侧上的夹紧线圈（72）和在按压构件（41）侧上的夹紧磁体（70,71）。夹持磁体（70,71）被设置成将夹紧线圈（72）从其开口的内侧和外侧保持为彼此相对的不同的极。

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