公开(公告)号：US07116847B2

公开(公告)日：2006-10-03

申请号：US11205409

申请日：2005-08-16

申请人： Ansheng Liu ,  Richard Jones ,  Mario J. Paniccia ,  Graham T. Reed

发明人： Ansheng Liu ,  Richard Jones ,  Mario J. Paniccia ,  Graham T. Reed

IPC分类号： G02F1/295

CPC分类号： G02F1/025 ,  G02F2203/06

摘要： An apparatus and method for modulating a phase of optical beam independent of polarization. In one embodiment, an apparatus according to embodiments of the present invention includes a first region of an optical waveguide disposed in semiconductor material, the first region having a first conductivity type, and a second region of the optical waveguide disposed in the semiconductor material, the second region having a second conductivity type opposite to the first conductivity type. The apparatus also includes a substantially V shaped insulating region disposed between the first and second regions of the optical waveguide, wherein a vertex of the substantially V shaped insulating region forms an intersecting line that is substantially parallel to an optical path of an optical beam to be directed through the optical waveguide.

公开(公告)号：US07006717B2

公开(公告)日：2006-02-28

申请号：US10775737

申请日：2004-02-10

申请人： Ansheng Liu ,  Richard Jones ,  Mario J. Paniccia ,  Graham T. Reed

发明人： Ansheng Liu ,  Richard Jones ,  Mario J. Paniccia ,  Graham T. Reed

IPC分类号： G02F1/295

CPC分类号： G02F1/025 ,  G02F2203/06

摘要： An apparatus and method for modulating a phase of optical beam independent of polarization. In one embodiment, an apparatus according to embodiments of the present invention includes a first region of an optical waveguide disposed in semiconductor material, the first region having a first conductivity type, and a second region of the optical waveguide disposed in the semiconductor material, the second region having a second conductivity type opposite to the first conductivity type. The apparatus also includes a substantially V shaped insulating region disposed between the first and second regions of the optical waveguide, wherein a vertex of the substantially V shaped insulating region forms an intersecting line that is substantially parallel to an optical path of an optical beam to be directed through the optical waveguide.

摘要翻译： 用于独立于偏振调制光束的相位的装置和方法。 在一个实施例中，根据本发明的实施例的装置包括设置在半导体材料中的光波导的第一区域，具有第一导电类型的第一区域和设置在半导体材料中的光波导的第二区域， 第二区域具有与第一导电类型相反的第二导电类型。 该装置还包括设置在光波导的第一和第二区域之间的大致V形的绝缘区域，其中大致V形绝缘区域的顶点形成基本上平行于光束的光路的交叉线， 引导通过光波导。

公开(公告)号：US20110274393A1

公开(公告)日：2011-11-10

申请号：US12777080

申请日：2010-05-10

申请人： Graham T. Reed ,  Renzo Loiacono

发明人： Graham T. Reed ,  Renzo Loiacono

IPC分类号： G02B6/34 ,  G03F7/20 ,  B05D5/06 ,  C23C14/48

CPC分类号： G02B6/124 ,  G02B6/12007 ,  G02B6/1347

摘要： Erasable ion implanted optical couplers are described. In one example a method includes implanting ions into a substrate to form a grating in a waveguide of an optical device coupling optical signals into and out of the waveguide and through the grating, and annealing the substrate to remove the grating after coupling optical signals through the waveguide.

摘要翻译： 描述了可擦除离子注入的光耦合器。 在一个示例中，一种方法包括将离子注入到衬底中以在光学器件的波导中形成光栅，该光学器件将光信号耦合到波导中并通过光栅耦合，并且通过光栅耦合光纤信号，并且在将光信号通过 波导。

公开(公告)号：US08380027B2

公开(公告)日：2013-02-19

申请号：US12777080

申请日：2010-05-10

申请人： Graham T. Reed ,  Renzo Loiacono

发明人： Graham T. Reed ,  Renzo Loiacono

IPC分类号： G02B6/34 ,  G02B6/26

CPC分类号： G02B6/124 ,  G02B6/12007 ,  G02B6/1347

摘要： Erasable ion implanted optical couplers are described. In one example a method includes implanting ions into a substrate to form a grating in a waveguide of an optical device coupling optical signals into and out of the waveguide and through the grating, and annealing the substrate to remove the grating after coupling optical signals through the waveguide.

摘要翻译： 描述了可擦除离子注入的光耦合器。 在一个示例中，一种方法包括将离子注入到衬底中以在光学器件的波导中形成光栅，该光学器件将光信号耦合到波导中并通过光栅耦合，并且通过光栅耦合光纤信号，并且在将光信号通过 波导。