公开(公告)号：US20130183036A1

公开(公告)日：2013-07-18

申请号：US13877638

申请日：2010-10-08

Applicant: Wayne V. Sorin ,  Michael Renne Ty Tan ,  Sagi Varghese Mathai

Inventor： Wayne V. Sorin ,  Michael Renne Ty Tan ,  Sagi Varghese Mathai

IPC: H04J14/06

CPC classification number: H04J14/06 ,  H04B10/532 ,  H04J14/02

Abstract: An optical data system and method are disclosed. An optical data system includes an array of lasers that are modulated by the plurality of modulation signals to provide a plurality of pairs of orthogonally polarized optical data signals. The optical data system further includes an optical multiplexing system to combine each of the pairs of orthogonally polarized optical data signals to provide a plurality of dual-channel optical data signals.

Abstract translation: 公开了一种光学数据系统和方法。 光学数据系统包括由多个调制信号调制以提供多对正交偏振光学数据信号的激光器阵列。 光学数据系统还包括光复用系统，用于组合每对正交偏振光数据信号以提供多个双通道光数据信号。

公开(公告)号：US20120027339A1

公开(公告)日：2012-02-02

申请号：US12847854

申请日：2010-07-30

Applicant: Sagi Varghese Mathai ,  David A. Fattal ,  Paul Kessler Rosenberg

Inventor： Sagi Varghese Mathai ,  David A. Fattal ,  Paul Kessler Rosenberg

IPC: G02B6/12

CPC classification number: G02B6/125 ,  G02B6/30 ,  G02B6/32 ,  G02B6/3652 ,  G02B6/3692 ,  G02B2006/12061 ,  Y10T29/49155

Abstract: An optical bus is described for optical signal broadcasting. The optical bus can include a substrate and input optical waveguides formed on the substrate. First and second sets of output optical waveguides can also be formed on the substrate. Optical power splitters on the substrate can have an input and multiple outputs. The optical power splitters can be optically coupled to an input optical waveguide and can split an input optical beam into multiple output optical beams. The optical bus can include a waveguide shuffle network formed on the substrate. The waveguide shuffle network can include intersecting optical waveguides and can optically couple outputs from each of the optical power splitters to the first set of output optical waveguides and optically couple different outputs from each of the optical power splitters to the second set of output optical waveguides.

Abstract translation: 描述了用于光信号广播的光总线。 光学总线可以包括基板和形成在基板上的输入光波导。 第一组和第二组输出光波导也可以形成在衬底上。 基板上的光功率分配器可以具有输入和多个输出。 光功率分配器可以光耦合到输入光波导，并且可以将输入光束分成多个输出光束。 光学总线可以包括形成在衬底上的波导洗牌网络。 波导洗牌网络可以包括相交的光波导，并且可以将来自每个光功率分配器的输出光耦合到第一组输出光波导，并将来自每个光功率分配器的不同输出光耦合到第二组输出光波导。

公开(公告)号：US20110261856A1

公开(公告)日：2011-10-27

申请号：US12767474

申请日：2010-04-26

Applicant: David A. Fattal ,  Raymond G. Beausoleil ,  Sagi Varghese Mathai

Inventor： David A. Fattal ,  Raymond G. Beausoleil ,  Sagi Varghese Mathai

IPC: H01S5/183 ,  H01S5/24 ,  H01L21/30 ,  H01S5/187

CPC classification number: H01S5/18391 ,  H01S5/18338 ,  H01S5/18355 ,  H01S5/18363 ,  H01S5/18386 ,  H01S5/18394 ,  H01S2301/20

Abstract: A VCSEL includes a grating layer configured with a non-periodic, sub-wavelength grating, in which the non-periodic, sub-wavelength grating includes at least one first section configured to have a relatively low reflection coefficient and at least one second section configured to have a relatively high reflection coefficient to cause light to be reflected in a predetermined, non-Gaussian, spatial mode across the sub-wavelength grating. The VCSEL also includes a reflective layer and a light emitting layer disposed between the grating layer and the reflector, in which the sub-wavelength grating and the reflector form a resonant cavity.

Abstract translation: VCSEL包括配置有非周期性亚波长光栅的光栅层，其中非周期性亚波长光栅包括被配置为具有相对较低反射系数的至少一个第一部分和至少一个第二部分配置 具有相对较高的反射系数，以使光以跨过子波长光栅的预定非高斯空间模式反射。 VCSEL还包括反射层和设置在光栅层和反射器之间的发光层，其中亚波长光栅和反射器形成谐振腔。

公开(公告)号：US20110241072A1

公开(公告)日：2011-10-06

申请号：US13133370

申请日：2008-12-16

Applicant: Shih-Yuan Wang ,  Lars Helge Thylen ,  Sagi Varghese Mathai

Inventor： Shih-Yuan Wang ,  Lars Helge Thylen ,  Sagi Varghese Mathai

IPC: H01L29/12

CPC classification number: H01L21/02639 ,  C30B25/04 ,  C30B29/06 ,  C30B29/40 ,  C30B29/52 ,  H01L21/0237 ,  H01L21/02538 ,  H01L21/02642

Abstract: A semiconductor structure includes a substrate, a thermally and electrically conductive mask positioned upon the substrate, and an epitaxial lateral over growth (ELOG) material positioned upon the thermally and electrically conductive mask.

Abstract translation: 半导体结构包括衬底，位于衬底上的导热和导电掩模，以及位于导热和导电掩模上的外延横向生长（ELOG）材料。

公开(公告)号：US20110221038A1

公开(公告)日：2011-09-15

申请号：US13130811

申请日：2009-01-29

Applicant: Sagi Varghese Mathai ,  Michael Renne Ty Tan ,  Wei Wu ,  Shih-Yuan (SY) Wang

Inventor： Sagi Varghese Mathai ,  Michael Renne Ty Tan ,  Wei Wu ,  Shih-Yuan (SY) Wang

IPC: H01L29/36 ,  H01L21/38

CPC classification number: H01L45/145 ,  H01L27/2463 ,  H01L45/08 ,  H01L45/1233 ,  H01L45/146 ,  H01L45/147 ,  H01L45/165 ,  H01L45/1658

Abstract: An electrically actuated device comprises an active region (16) disposed between a first electrode (12) and a second electrode (14), a fixed dopant (24) distributed within the active region, and at least one type of mobile dopant situated near an interface between the active region and the second electrode.

Abstract translation: 电驱动装置包括设置在第一电极（12）和第二电极（14）之间的有源区域（16），分布在有源区域内的固定掺杂剂（24）和位于有源区域附近的至少一种类型的移动掺杂剂 有源区和第二电极之间的界面。

公开(公告)号：US20110129231A1

公开(公告)日：2011-06-02

申请号：US12991109

申请日：2008-05-07

Applicant: Marco Fiorentino ,  Qianfan Xu ,  Sagi Varghese Mathai ,  Raymond G. Beausoleil

Inventor： Marco Fiorentino ,  Qianfan Xu ,  Sagi Varghese Mathai ,  Raymond G. Beausoleil

IPC: H04B10/12

CPC classification number: G02B6/43 ,  G02B6/30 ,  G02B6/34 ,  G02B6/4204 ,  G02B2006/12107 ,  H01S5/021 ,  H01S5/02284 ,  H01S5/1032 ,  H01S5/1071

Abstract: An optical engine for providing a point-to-point optical communications link between a first computing device and a second computing device. The optical engine includes a modulated hybrid micro-ring laser formed on a substrate and configured to generate an optical signal traveling parallel to the plane of the substrate. The optical engine further includes a waveguide, also formed in a plane parallel to the plane of the substrate, that is configured to guide the optical signal from the modulated ring laser to a defined region, a waveguide coupler at the defined region configured for coupling the optical signal into a multi-core optical fiber, and a multi-core optical fiber at the defined region that is configured to receive and transport the optical signal to the second computing device.

Abstract translation: 一种用于在第一计算设备和第二计算设备之间提供点对点光通信链路的光学引擎。 光学引擎包括形成在衬底上并被配置为产生平行于衬底的平面行进的光信号的调制的混合微环形激光器。 光学引擎还包括波导，其还形成在平行于基板的平面的平面中，其被配置为将光信号从调制环形激光器引导到限定区域，波导耦合器在被限定的区域处被配置用于将 光信号转换成多核光纤，以及在被限定的区域中的多芯光纤，其被配置为接收并将光信号传送到第二计算设备。