公开(公告)号：WO2017134287A1

公开(公告)日：2017-08-10

申请号：PCT/EP2017/052477

申请日：2017-02-03

Applicant: COMMSCOPE CONNECTIVITY BELGIUM BVBA

Inventor： LERMA ARCE, Cristina ,  WATTÉ, Jan ,  CLAES, Roland Simon H. ,  ZARRAQUINOS, Yolanda Justo ,  DE VOEGHT, Frank Gommaar R.

IPC: G02B6/35

CPC classification number: G02B6/3538 ,  G02B6/3596 ,  G02B2006/12145 ,  G02B2006/12147

Abstract: An electro-wetting optical device includes an optical switch that uses a coupling region proximate a waveguide in a substrate. The device uses two optical liquids, providing first and second refractive indices respectively. At least one of the optical liquids is deuterated. Under a first switching configuration the first optical liquid is positioned at the coupling region so as to provide a first effective refractive index for light propagating along the first waveguide and under a second switching configuration the second optical liquid is positioned at the coupling region so as to provide a second effective refractive index for light propagating along the first waveguide.

Abstract translation: 电润湿光学装置包括光学开关，该光学开关使用接近基板中的波导的耦合区域。 该装置使用两种光学液体，分别提供第一和第二折射率。 至少一种光学液体是氘代的。 在第一切换配置下，第一光学液体位于耦合区域处以便为沿第一波导传播的光提供第一有效折射率，并且在第二切换配置下第二光学液体位于耦合区域处以便 为沿着第一波导传播的光提供第二有效折射率。

公开(公告)号：WO2016167010A1

公开(公告)日：2016-10-20

申请号：PCT/JP2016/053819

申请日：2016-02-09

Applicant: 古河電気工業株式会社

Inventor： 長谷川　淳一

IPC: G02F1/313 ,  G02B6/12 ,  G02B6/125 ,  G02B6/28

CPC classification number: G02B6/125 ,  G02B6/00 ,  G02B6/12 ,  G02B6/28 ,  G02B6/3596 ,  G02B2006/1215 ,  G02F1/313 ,  H04J14/021 ,  H04Q11/0005 ,  H04Q2011/0015 ,  H04Q2011/0047

Abstract: 　Ｐｏｒｔ１→Ｐｏｒｔ１Ａでは、交差数が０であり、交差損失は０となるため、損失は原理損失および過剰損失を合わせた３．２ｄＢと見積もられる。Ｐｏｒｔ１→Ｐｏｒｔ１Ｂでは、交差数が７であり、交差損失は０．３５ｄＢとなるため、損失は原理損失および過剰損失を合わせて３．５５ｄＢと見積もられる。このように、ポートごとの損失のばらつきが大きく、また、最大損失が３．５５ｄＢと大きい。本発明では、それぞれの光スプリッタの分岐比が、分岐されたそれぞれの導波路の交差数の差に応じて異なるようにする。交差数の多い側の分岐比を、交差数の少ない側の分岐比と比較して高くなるように、各光スプリッタの分岐比（トータルで１００％とする）を調整することで、総損失を平準化することができる。

Abstract translation: 在现有技术中，交叉点数为0，Port1→Port1A的交点损耗为0，因此理论损耗和超额损失的组合，估计损耗为3.2 dB。 对于Port1→Port1B，交点数为7，交点损耗为0.35 dB，因此理论损耗和超额损失的组合估计为3.55 dB。 因此每端口的损耗变化很大，最大损耗为3.55dB。 本发明被配置为使得每个分光器的分支比根据每个分支波导中的相交数的差异而不同。 调整分光器的分支比（总计100％），使得相对于交叉点数的低侧的分支比，相对于交叉点的高侧的分支比率高，并且其 从而可以使总损失达到平衡。

公开(公告)号：WO2016050849A1

公开(公告)日：2016-04-07

申请号：PCT/EP2015/072565

申请日：2015-09-30

Applicant: ROCKLEY PHOTONICS LIMITED

Inventor： RICKMAN, Andrew ,  FARRINGTON, Nathan

IPC: H04B10/80 ,  H04J14/02 ,  H04Q11/00

CPC classification number: G02B6/356 ,  G02B6/12021 ,  G02B6/3546 ,  G02B6/3596 ,  G02B6/4246 ,  H04B10/801 ,  H04J14/0212 ,  H04J14/0256 ,  H04J14/0284 ,  H04Q11/0005 ,  H04Q2011/0032 ,  H04Q2011/006

Abstract: An optoelectronic switch comprising: N switch modules, where N is an integer; and an optical full-mesh interconnect (C5); each switch module comprising: M client facing input ports, and M output facing ports, M being an integer which is either equal to or not equal to N; a pre-mesh AWG (C4), the pre-mesh AWG having M inputs and N outputs, each of the N outputs connected to a respective input on the optical full-mesh interconnect (C5); a post- mesh AWG (C6), the post-mesh AWG having N inputs and M outputs, each of the N inputs connected to a respective output of the optical full-mesh interconnect (C5) and each of the M outputs for communicating a signal to one or more of the M outputs (OP1, OP2, OPM) of the switch module; and a first array of Detector Remodulators (DRMs) (C3) located before the pre-mesh AWG, each DRM of the first array configured to receive a signal from an input of the switch module (IP1, IP2, IPM) and to regenerate and/or change the wavelength of the received signal to produce a DRM output, the DRM output forming an input at a respective port of the pre-mesh AWG.

Abstract translation: 一种光电开关，包括：N个开关模块，其中N是整数; 和光学全网状互连（C5）; 每个开关模块包括：面向M个客户端的输入端口和M个输出端口，M是等于或不等于N的整数; 预网格AWG（C4），具有M个输入和N个输出的预网格AWG，N个输出中的每一个连接到光学全网状互连（C5）上的相应输入; 后网格AWG（C6），具有N个输入和M个输出的后网格AWG，N个输入中的每一个连接到光学全网状互连（C5）的相应输出和用于传送 信号到开关模块的一个或多个M输出（OP1，OP2，OPM）; 以及位于预网格AWG之前的检测器重调器（DRM）的第一阵列，所述第一阵列的每个DRM被配置为从所述交换模块（IP1，IP2，IPM）的输入接收信号，并且重新生成和 /或改变接收信号的波长以产生DRM输出，该DRM输出在预网格AWG的相应端口处形成输入。

公开(公告)号：WO2015183544A1

公开(公告)日：2015-12-03

申请号：PCT/US2015/030351

申请日：2015-05-12

Applicant: OPEL SOLAR, INC. ,  UNIVERSITY OF CONNECTICUT TECHNOLOGY PARTNERSHIPS & LICENSING

Inventor： TAYLOR, Geoff, W.

IPC: H01L29/745 ,  H01L29/749 ,  H01L29/15 ,  G02B6/293

CPC classification number: H01L31/1136 ,  G02B6/00 ,  G02B6/12 ,  G02B6/29338 ,  G02B6/3596 ,  G02B6/4295 ,  G02B6/43 ,  G02B2006/12145 ,  H01L27/1443 ,  H01L29/0834 ,  H01L29/0839 ,  H01L29/122 ,  H01L29/7392 ,  H01L29/74 ,  H01L29/7424 ,  H01L29/745 ,  H01L29/749 ,  H01L31/022408 ,  H01L31/02327 ,  H01L31/03044 ,  H01L31/03046 ,  H01L31/035209

Abstract: A semiconductor device suitable for power applications includes a thyristor epitaxial layer structure defining an anode region offset vertically from a cathode region with a plurality of intermediate regions therebetween. An anode electrode is electrically coupled to the anode region. A cathode electrode is electrically coupled to the cathode region. A switchable current path that extends vertically between the anode region and the cathode region has a conducting state and a non-conducting state. An epitaxial resistive region is electrically coupled to and extends laterally from one of the plurality of intermediate regions. An FET is provided having a channel that is electrically coupled to the epitaxial resistive region. The FET can be configured to inject (or remove) electrical carriers into (or from) the one intermediate region via the epitaxial resistive region in order to switch the switchable current path between its non-conducting state and its conducting state.

Abstract translation: 适用于功率应用的半导体器件包括限定从阴极区垂直偏移的阳极区的晶闸管外延层结构，其间具有多个中间区。 阳极电极电耦合到阳极区域。 阴极电连接到阴极区。 在阳极区域和阴极区域之间垂直延伸的可切换电流路径具有导通状态和非导通状态。 外延电阻区域电耦合到多个中间区域中的一个并且从其横向延伸。 提供具有电耦合到外延电阻区的沟道的FET。 FET可以被配置为通过外延电阻区域将（或从）一个中间区域注入（或去除）电载体，以便在其导通状态和其导通状态之间切换可切换电流路径。

公开(公告)号：WO2014130950A1

公开(公告)日：2014-08-28

申请号：PCT/US2014/018036

申请日：2014-02-24

Applicant: REANO, Ronald M. ,  SUN, Peng ,  XU, Qiang

Inventor： REANO, Ronald M. ,  SUN, Peng ,  XU, Qiang

IPC: G02B6/02 ,  G02B6/12 ,  G02B6/27

CPC classification number: G02F1/0136 ,  G02B6/12002 ,  G02B6/126 ,  G02B6/136 ,  G02B6/2934 ,  G02B6/3504 ,  G02B6/3596 ,  G02F1/0147 ,  G02F1/025 ,  G02F2201/06 ,  G02F2202/10

Abstract: An example optical polarization controller can include a substantially planar substrate and a waveguide unit cell formed on the substantially planar substrate. The waveguide unit cell can include a first out-of-plane waveguide portion and a second out-of-plane waveguide portion coupled to the first out-of-plane waveguide portion. Each of the first and second out-of-plane waveguide portions can respectively include a core material layer arranged between a first optical cladding layer having a first stress-response property and a second optical cladding layer having a second stress-response property. The first and second stress-response properties can be different such that each of the first and second out-of-plane waveguide portions is deflected by a deflection angle.

Abstract translation: 示例性光偏振控制器可以包括基本上平面的基板和形成在基本平坦的基板上的波导单元电池。 波导单元可以包括耦合到第一平面外波导部分的第一平面外波导部分和第二平面外波导部分。 第一和第二平面外波导部分中的每一个可以分别包括布置在具有第一应力响应特性的第一光学包层和具有第二应力响应特性的第二光学包层之间的芯材料层。 第一和第二应力响应特性可以不同，使得第一和第二平面外波导部分中的每一个偏转偏转角。

公开(公告)号：WO2013069909A1

公开(公告)日：2013-05-16

申请号：PCT/KR2012/008667

申请日：2012-10-22

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： PARK, Hyo-Hoon ,  KIM, Jong Hun ,  HAN, Young-Tak

IPC: G02B6/35

CPC classification number: G02F1/3137 ,  G02B6/3522 ,  G02B6/3546 ,  G02B6/3596 ,  G02F1/315 ,  G02F2001/311

Abstract: In accordance with the present invention, there is provided an optical path-changing device having one or more curved waveguides, which not only can change an optical path at a large angle close to a perpendicular direction after light or an optical signal has been incident and reflected, but also can change the optical path in various directions, such as for straight pass, left turn, and right turn. An optical path-changing device having one or more curved waveguides according to an embodiment of the present invention includes a first waveguide (11) formed in a straight line. A second waveguide (12) is configured to branch from the first waveguide in a first direction and formed in a shape of curved line. A first reflector (21) is arranged in a region in which the second waveguide branches from the first waveguide.

Abstract translation: 根据本发明，提供了一种具有一个或多个弯曲波导的光路改变装置，其不仅可以在光线或光信号入射之后在靠近垂直方向的大角度改变光路， 反射，也可以在各个方向上改变光路，例如直通，左转和右转。 根据本发明实施例的具有一个或多个弯曲波导的光路改变装置包括以直线形成的第一波导（11）。 第二波导管（12）被配置为沿第一方向从第一波导分支并且形成为曲线形状。 第一反射器（21）布置在第二波导从第一波导分支的区域中。

公开(公告)号：WO2013063543A1

公开(公告)日：2013-05-02

申请号：PCT/US2012/062329

申请日：2012-10-27

Applicant: NEOPHOTONICS CORPORATION

Inventor： TICKNOR, Anthony, J. ,  VOROBEICHIK, Ilya ,  WAY, Winston

IPC: G02B26/08 ,  G02B6/35

CPC classification number: G02B6/3546 ,  G02B6/1225 ,  G02B6/29382 ,  G02B6/35 ,  G02B6/356 ,  G02B6/3562 ,  G02B6/3596 ,  G02B2006/12145 ,  H04J14/0212 ,  H04J14/0219 ,  H04Q11/0005 ,  H04Q2011/0024 ,  H04Q2011/0052

Abstract: Telecommunications switches are presented, including expandable optical switches that allow for a switch of N inputs x M outputs to be expanded arbitrarily to a new number of N inputs and/or a new number of M outputs. Switches having internal switch blocks controlling signal bypass lines are also provided, with these switches being useful for the expandable switches.

Abstract translation: 提供了电信交换机，包括可扩展光开关，其允许将N个输入的开关x M个输出任意扩展到新的N个输入和/或新数量的M个输出。 还提供了具有控制信号旁路线路的内部开关块的开关，这些开关对于可扩展开关是有用的。

公开(公告)号：WO2009125014A3

公开(公告)日：2010-01-21

申请号：PCT/EP2009054340

申请日：2009-04-09

Applicant: UNIV YALE ,  TANG HONGXING ,  LI MO ,  PERNICE WOLFRAM ,  XIONG CHI

Inventor： TANG HONGXING ,  LI MO ,  PERNICE WOLFRAM ,  XIONG CHI

IPC: G02B6/35 ,  G02B6/10 ,  G02B6/28

CPC classification number: G02B6/26 ,  B82Y20/00 ,  G02B6/12007 ,  G02B6/122 ,  G02B6/283 ,  G02B6/3504 ,  G02B6/3548 ,  G02B6/3552 ,  G02B6/356 ,  G02B6/3568 ,  G02B6/3594 ,  G02B6/3596 ,  G02B2006/12038 ,  G02B2006/12061

Abstract: The present invention relates to devices which operate on gradient optical forces, in particular, nanoscale mechanical devices which are actuable by gradient optical forces. Such a device comprises a waveguide and a dielectric body, with at least a portion of the waveguide separated from the dielectric body at a distance which permits evanescent coupling of an optical mode within the waveguide to the dielectric body. This results in an optical force which acts on the waveguide and which can be exploited in a variety of devices on a nano scale, including all-optical switches, photonic transistors, tuneable couplers, optical attenuators and tuneable phase shifters. The waveguide can also comprise a gap such that two cantilever bridges are formed.

Abstract translation: 本发明涉及对梯度光学力进行操作的装置，特别是可由梯度光学力驱动的纳米级机械装置。 这种器件包括波导和介电体，其中波导的至少一部分与电介质本体隔开一定距离，允许波导内的光学模式与电介质体的渐逝耦合。 这导致作用在波导上并且可以在纳米尺度上的各种器件中使用的光学力，包括全光开关，光子晶体管，可调谐耦合器，光衰减器和可调谐移相器。 波导还可以包括形成两个悬臂的间隙。

公开(公告)号：WO2005083486A1

公开(公告)日：2005-09-09

申请号：PCT/US2005/002182

申请日：2005-01-24

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY ,  HAUS, Hermann, A. ,  POPOVIC, Milos ,  WATTS, Michael ,  WONG, Chee, Wei ,  KIMERLING, Lionel, C.

Inventor： HAUS, Hermann, A. ,  POPOVIC, Milos ,  WATTS, Michael ,  WONG, Chee, Wei ,  KIMERLING, Lionel, C.

IPC: G02B6/293

CPC classification number: H04J14/0206 ,  G02B6/125 ,  G02B6/3536 ,  G02B6/3546 ,  G02B6/3562 ,  G02B6/357 ,  G02B6/3576 ,  G02B6/3584 ,  G02B6/3596 ,  G02B2006/12145 ,  G02B2006/12159 ,  G02F1/3132 ,  G02F1/3136 ,  H04J14/0204 ,  H04J14/0212

Abstract: An optical device includes a first (A) and a second (A') splitting device. Each of the first and second splitting devices have respective first and second input ports, respective first and second output ports, and a respective transfer matrix. A first optical waveguide (84) is optically coupled to the first output port of the first splitting device and the first input port of the second splitting device. A second optical waveguide (83) is optically coupled to the second output port of the first splitting device and the second input port of the second splitting device. The first and second optical waveguides are configured to introduce a phase shift of an optical device includes a first and a second splitting device. Each of the first and second splitting devices have respective first and second input ports, respective first and second output ports, and a respective transfer matrix. A first optical waveguide is optically coupled to the first output port of the first splitting device and the first input port of the second splitting device. A second optical waveguide is optically coupled to the second output port of the first splitting device and the second input port of the second sitting device. The first and second optical waveguides are configured to introduce a phase shift of an optical device includes a first and a second splitting device. Each of the first and second splitting devices have respective first and second input ports, respective first and second output ports, and a respective transfer matrix. A first optical waveguide is optically coupled to the first output port of the first splitting device and the first input port of the second splitting device. A second optical waveguide is optically coupled to the second output port of the first splitting device and the second input port of the second splitting device. The first and second optical waveguides are configured to introduce a phase shift of π radians to the optical radiation propagating through the first optical waveguide with respect to the optical radiation propagating through the second optical waveguide. The transfer matrix of the second splitting device is the diagonal transpose of the transfer matrix of the first splitting de vice and the transfer matrix of the second splitting device is substantially different from the transfer matrix of the first splitting device.

Abstract translation: 光学装置包括第一（A）和第二（A'）分割装置。 第一和第二分离装置中的每一个具有相应的第一和第二输入端口，相应的第一和第二输出端口以及相应的传输矩阵。 第一光波导（84）光耦合到第一分离装置的第一输出端口和第二分离装置的第一输入端口。 第二光波导（83）光耦合到第一分离装置的第二输出端口和第二分离装置的第二输入端口。 第一和第二光波导被配置为引入光学器件的相移包括第一和第二分离器件。 第一和第二分离装置中的每一个具有相应的第一和第二输入端口，相应的第一和第二输出端口以及相应的传输矩阵。 第一光波导光学耦合到第一分离装置的第一输出端口和第二分离装置的第一输入端口。 第二光波导光学耦合到第一分离装置的第二输出端口和第二坐便装置的第二输入端口。 第一和第二光波导被配置为引入光学器件的相移包括第一和第二分离器件。 第一和第二分离装置中的每一个具有相应的第一和第二输入端口，相应的第一和第二输出端口以及相应的传输矩阵。 第一光波导光学耦合到第一分离装置的第一输出端口和第二分离装置的第一输入端口。 第二光波导光学地耦合到第一分离装置的第二输出端口和第二分离装置的第二输入端口。 第一和第二光波导被配置为相对于通过第二光波导传播的光辐射，将pi弧度的相移引入通过第一光波导传播的光辐射。 第二分割装置的传送矩阵是第一分割装置的传送矩阵的对角线转置，并且第二分割装置的传送矩阵与第一分割装置的传送矩阵基本不同。

公开(公告)号：WO2005076046A1

公开(公告)日：2005-08-18

申请号：PCT/US2004/036419

申请日：2004-11-01

Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY ,  WONG, Chee, Wei ,  KIMERLING, Lionel, C.

Inventor： WONG, Chee, Wei ,  KIMERLING, Lionel, C.

IPC: G02B6/12

CPC classification number: G02F1/3136 ,  G02B6/125 ,  G02B6/3536 ,  G02B6/3562 ,  G02B6/3584 ,  G02B6/3596 ,  G02B2006/12145 ,  G02B2006/12159

Abstract: An optical switch includes at least two signal bus waveguides (8, 10) that receive optical signals (a1, a2) as input. At least two directional couplers are positioned so that the inputs to the at least two directional couplers (4, 6) are not switched relative to each other.

Abstract translation: 光开关包括至少两个接收作为输入的光信号（a1，a2）的信号总线波导（8,10）。 定位至少两个定向耦合器，使得至少两个定向耦合器（4,6）的输入不相对于彼此切换。