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209 条记录 (耗时 0.047 秒)

    OPTICAL SWITCH
    61.
    发明申请
    OPTICAL SWITCH 审中-公开
    光开关

    公开(公告)号：US20130287336A1

    公开(公告)日：2013-10-31

    申请号：US13456767

    申请日：2012-04-26

    申请人： Shih-Yuan Wang ,  Michael Renne Ty Tan ,  Wayne Victor Sorin ,  Michael Schlansker ,  Sagi Varghese Mathai

    发明人： Shih-Yuan Wang ,  Michael Renne Ty Tan ,  Wayne Victor Sorin ,  Michael Schlansker ,  Sagi Varghese Mathai

    IPC分类号： G02B6/26

    CPC分类号： G02B6/3538 ,  G02B6/3524

    摘要： An apparatus comprises a given multimode optical waveguide extending in a given direction. The apparatus also comprises another multimode optical waveguide extending in another direction and intersecting with the given multimode waveguide. The apparatus further comprises a bi-stable optical switch positioned at the intersection of the given multimode optical waveguide and the another multimode optical waveguide to redirect a multimode optical signal transmitted on the given multimode optical waveguide to the another optical waveguide in a redirection state and pass the multimode optical signal transmitted on the given multimode optical waveguide across the intersection of the given multimode optical waveguide and the another optical waveguide in a pass-through state. The bi-stable optical switch can comprise a gap extending diagonally from a given corner of the intersection of the given and the another optical multimode waveguides to an opposing corner of the intersection.

    摘要翻译： 一种装置包括沿给定方向延伸的给定多模光波导。 该装置还包括在另一个方向上延伸并且与给定的多模波导相交的另一个多模光波导。 该装置还包括位于给定多模光波导和另一多模光波导的交叉点处的双稳态光开关，以将在给定多模光波导上传输的多模光信号重定向到重定向状态的另一光波导并通过 在给定的多模光波导上通过给定的多模光波导与另一光波导在交叉状态的交点处发送的多模光信号。 双稳态光开关可以包括从给定的和另一个光学多模波导的交叉点的给定角向对角延伸到相交角的相对拐角处的间隙。

    Microresonator systems and methods of fabricating the same
    62.
    发明授权
    Microresonator systems and methods of fabricating the same 有权
    微谐振器系统及其制造方法

    公开(公告)号：US08175429B2

    公开(公告)日：2012-05-08

    申请号：US12479589

    申请日：2009-06-05

    申请人： Michael Renne Ty Tan ,  Shih-Yuan Wang ,  Duncan Stewart ,  David A. Fattal

    发明人： Michael Renne Ty Tan ,  Shih-Yuan Wang ,  Duncan Stewart ,  David A. Fattal

    IPC分类号： G02B6/26 ,  G02B6/42

    CPC分类号： H01S5/1075 ,  B82Y20/00 ,  G02B6/12007 ,  H01S5/021 ,  H01S5/0215 ,  H01S5/026 ,  H01S5/0422 ,  H01S5/1032 ,  H01S5/1042 ,  H01S5/2063 ,  H01S5/222 ,  H01S5/3211 ,  H01S5/34306

    摘要： Various embodiments of the present invention are related to microresonator systems that can be used as a laser, a modulator, and a photodetector and to methods for fabricating the microresonator systems. In one embodiment, a microdisk comprises: a top layer; a bottom layer; an intermediate layer having at least one quantum well, the intermediate layer sandwiched between the top layer and the bottom layer; a peripheral annular region including at least a portion of the top, intermediate, and bottom layers; and a current isolation region configured to occupy at least a portion of a central region of the microdisk including at least a portion of the top, intermediate, and bottom layers and having relatively lower index of refraction than the peripheral annular region.

    摘要翻译： 本发明的各种实施方案涉及可用作激光的微谐振器系统，调制器和光电检测器以及用于制造微谐振器系统的方法。 在一个实施例中，微盘包括：顶层; 底层; 具有至少一个量子阱的中间层，夹在顶层和底层之间的中间层; 包括顶层，中间层和底层的至少一部分的周边环形区域; 以及电流隔离区域，其构造成占据所述微盘的至少一部分包括所述顶层，中间层和底层的至少一部分，并且具有比所述周边环形区域相对较低的折射率。

    Optical Beam Couplers And Splitters
    64.
    发明申请
    Optical Beam Couplers And Splitters 有权
    光束耦合器和分离器

    公开(公告)号：US20110206320A1

    公开(公告)日：2011-08-25

    申请号：US13126845

    申请日：2008-10-31

    申请人： Huei Pei Kuo ,  Michael Renne Ty Tan ,  Shih-Yuan Wang ,  Robert G. Walmsley ,  Paul Kessier Rosenberg

    发明人： Huei Pei Kuo ,  Michael Renne Ty Tan ,  Shih-Yuan Wang ,  Robert G. Walmsley ,  Paul Kessier Rosenberg

    IPC分类号： G02B6/26 ,  G02B6/24

    CPC分类号： G02B6/2817 ,  G02B27/126 ,  G02B27/145

    摘要： Beam couplers and splitters are disclosed herein. An embodiment of a beam coupler and splitter includes a first waveguide including a bevel and a bend, and a second waveguide including a bevel complementarily shaped to the first waveguide bevel. The first waveguide bevel is configured to totally internally reflect at least some light incident thereon. The second waveguide is coupled to the first waveguide such that i) the second waveguide bevel is adjacent to at least a portion of the first waveguide bevel, and ii) a predetermined coupling ratio is achieved.

    摘要翻译： 光束耦合器和分离器在本文中公开。 光束耦合器和分离器的实施例包括包括斜面和弯曲部的第一波导和包括与第一波导斜面互补成形的斜面的第二波导。 第一波导斜面被配置为完全内部反射入射到其上的至少一些光。 第二波导耦合到第一波导，使得i）第二波导斜面与第一波导斜面的至少一部分相邻，以及ii）实现预定的耦合比。

    Microresonantor systems and methods of fabricating the same
    66.
    发明授权
    Microresonantor systems and methods of fabricating the same 有权
    微谐振器系统及其制造方法

    公开(公告)号：US07764852B2

    公开(公告)日：2010-07-27

    申请号：US11888015

    申请日：2007-07-30

    申请人： Michael Renne Ty Tan ,  Shih-Yuan Wang ,  Duncan Stewart ,  David A. Fattal

    发明人： Michael Renne Ty Tan ,  Shih-Yuan Wang ,  Duncan Stewart ,  David A. Fattal

    IPC分类号： G02B6/26

    CPC分类号： H01S5/1075 ,  B82Y20/00 ,  G02B6/12007 ,  H01S5/026 ,  H01S5/0424 ,  H01S5/1032 ,  H01S5/1042 ,  H01S5/34306

    摘要： Various embodiments of the present invention are related to microresonator systems and to methods of fabricating the microresonator systems. In one embodiment, a microresonator system comprises a substrate having a top surface layer and at least one waveguide embedded in the substrate and positioned adjacent to the top surface layer of the substrate. The microresonator system also includes a microresonator having a top layer, an intermediate layer, a bottom layer, a peripheral region, and a peripheral coating. The bottom layer of the microresonator is attached to and in electrical communication with the top surface layer of the substrate. The microresonator is positioned so that at least a portion of the peripheral region is located above the at least one waveguide. The peripheral coating covers at least a portion of the peripheral surface and has a relatively lower index of refraction than the top, intermediate, and bottom layers of the microresonator.

    摘要翻译： 本发明的各种实施例涉及微谐振器系统和制造微谐振器系统的方法。 在一个实施例中，微谐振器系统包括具有顶表面层和嵌入在衬底中的至少一个波导并且邻近衬底的顶表面层定位的衬底的衬底。 微谐振器系统还包括具有顶层，中间层，底层，周边区域和外围涂层的微谐振器。 微谐振器的底层附着到衬底的顶表面层并与其电连通。 定位微谐振器使得周边区域的至少一部分位于至少一个波导的上方。 周边涂层覆盖周边表面的至少一部分，并且具有比微谐振器的顶层，中间层和底层更低的折射率。

    Microresonator Systems And Methods Of Fabricating The Same
    67.
    发明申请
    Microresonator Systems And Methods Of Fabricating The Same 有权
    微谐振器系统及其制造方法

    公开(公告)号：US20090239323A1

    公开(公告)日：2009-09-24

    申请号：US12479604

    申请日：2009-06-05

    申请人： Michael Renne Ty Tan ,  Shih-Yuan Wang ,  Duncan Stewart ,  David A. Fattal

    发明人： Michael Renne Ty Tan ,  Shih-Yuan Wang ,  Duncan Stewart ,  David A. Fattal

    IPC分类号： H01L21/00

    CPC分类号： H01S5/1075 ,  B82Y20/00 ,  G02B6/12007 ,  H01S5/021 ,  H01S5/0215 ,  H01S5/026 ,  H01S5/0422 ,  H01S5/1032 ,  H01S5/1042 ,  H01S5/2063 ,  H01S5/222 ,  H01S5/3211 ,  H01S5/34306

    摘要： Various embodiments of the present invention are related to microresonator systems and to methods for fabricating the microresonator systems. In one embodiment, a method of fabricating a microresonator system comprises: forming a multilayer system having a bottom layer, a top layer, and an intermediate layer having one or more quantum wells and sandwiched between the bottom layer and the top layer; embedding at least one waveguide in a substrate having a top surface, the at least one waveguide positioned adjacent to the top surface of the substrate; wafer bonding the top layer of the multilayer system to the top surface of the substrate; forming a microresonator in the multilayer system, wherein at least a portion of a peripheral annular region of the microresonator is portioned above the at least one waveguide; and forming a current isolation region in at least a portion of a central region of the microresonator.

    摘要翻译： 本发明的各种实施例涉及微谐振器系统和用于制造微谐振器系统的方法。 在一个实施例中，制造微谐振器系统的方法包括：形成具有底层，顶层和具有一个或多个量子阱并夹在底层和顶层之间的中间层的多层系统; 在具有顶表面的衬底中嵌入至少一个波导，所述至少一个波导定位成与衬底的顶表面相邻; 将多层系统的顶层晶片结合到衬底的顶表面; 在所述多层系统中形成微谐振器，其中所述微谐振器的外围环形区域的至少一部分被分配在所述至少一个波导的上方; 以及在所述微谐振器的中心区域的至少一部分中形成电流隔离区。

    OPTICAL WAVEGUIDE RING RESONATOR WITH PHOTO-TUNNELING INPUT/OUTPUT PORT
    70.
    发明申请
    OPTICAL WAVEGUIDE RING RESONATOR WITH PHOTO-TUNNELING INPUT/OUTPUT PORT 有权
    带光电输入/输出端口的光波导环形谐振器

    公开(公告)号：US20090028504A1

    公开(公告)日：2009-01-29

    申请号：US11829042

    申请日：2007-07-26

    申请人： Wei Wu ,  Shih-Yuan Wang ,  Michael Renne Ty Tan ,  David A. Fattal

    发明人： Wei Wu ,  Shih-Yuan Wang ,  Michael Renne Ty Tan ,  David A. Fattal

    IPC分类号： G02B6/26 ,  H01S3/083

    CPC分类号： G02B6/12007 ,  G02B2006/12104 ,  H01S5/026 ,  H01S5/1071

    摘要： An optical resonator, a photonic system and a method of optical resonance employ optical waveguide segments connected together with total internal reflection (TIR) mirrors to form a closed loop. The optical resonator includes the optical waveguide segments, the TIR mirrors and a photo-tunneling input/output (I/O) port. The photo-tunneling I/O port includes one of the TIR mirrors. The method includes propagating and reflecting an optical signal, or a portion thereof, in the optical resonator, and transmitting a portion of the optical signal through the photo-tunneling I/O port. The photonic system includes the optical resonator and a source of an optical signal.

    摘要翻译： 光学谐振器，光子系统和光学谐振的方法采用与全内反射（TIR）反射镜连接在一起以形成闭环的光波导段。 光谐振器包括光波导段，TIR镜和光隧道输入/输出（I / O）端口。 光隧道I / O端口包括一个TIR镜。 该方法包括在光谐振器中传播和反射光信号或其一部分，以及通过光隧道I / O端口传输光信号的一部分。 光子系统包括光学谐振器和光学信号的源。