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    PHOTODIODE MODULE AND APPARATUS INCLUDING MULTIPLE PHOTODIODE MODULES
    83.
    发明申请
    PHOTODIODE MODULE AND APPARATUS INCLUDING MULTIPLE PHOTODIODE MODULES 有权
    光电模块和包含多个光电模块的装置

    公开(公告)号：US20110215231A1

    公开(公告)日：2011-09-08

    申请号：US13108733

    申请日：2011-05-16

    Applicant: David A. Fattal ,  Jason Blackstock ,  Duncan Stewart

    Inventor： David A. Fattal ,  Jason Blackstock ,  Duncan Stewart

    IPC: G01J1/04

    CPC classification number: H04N1/053 ,  H04N2201/04787 ,  H04N2201/04793 ,  H04N2201/04794

    Abstract: Various embodiments of the present invention are directed to a photodiode module including a structure configured to selectively couple light to a dielectric-surface mode of a photonic crystal of the photodiode module. In one embodiment of the present invention, a photodiode module includes a semiconductor structure having a p-region and an n-region. The photodiode module further includes a photonic crystal having a surface positioned adjacent to the semiconductor structure. A diffraction grating of the photodiode module may be positioned and configured to selectively couple light incident on the diffraction grating to a dielectric-surface mode associated with the surface of the photonic crystal. In another embodiment of the present invention, a photodiode apparatus includes multiple, stacked photodiode modules, each of which is configured to selectively absorb light at a selected wavelength or range of wavelengths.

    Abstract translation: 本发明的各种实施例涉及一种光电二极管模块，其包括被配置为选择性地将光耦合到光电二极管模块的光子晶体的电介质表面模式的结构。 在本发明的一个实施例中，光电二极管模块包括具有p区和n区的半导体结构。 光电二极管模块还包括具有邻近半导体结构定位的表面的光子晶体。 可以将光电二极管模块的衍射光栅定位和配置为将入射在衍射光栅上的光选择性地耦合到与光子晶体的表面相关联的电介质表面模式。 在本发明的另一实施例中，光电二极管装置包括多个堆叠的光电二极管模块，每个光电二极管模块被配置为选择性地吸收所选择的波长或波长范围的光。

    Charge-based memory cell for optical resonator tuning
    84.
    发明授权
    Charge-based memory cell for optical resonator tuning 有权
    用于光谐振器调谐的基于电荷的存储单元

    公开(公告)号：US08009937B2

    公开(公告)日：2011-08-30

    申请号：US12260006

    申请日：2008-10-28

    Applicant: Sagi Mathai ,  Alexandre Bratkovski ,  Duncan Stewart

    Inventor： Sagi Mathai ,  Alexandre Bratkovski ,  Duncan Stewart

    IPC: G02F1/035 ,  H01S3/08 ,  G06E3/00 ,  H01L29/06

    CPC classification number: G02B6/12007 ,  G02B2006/12097

    Abstract: An optical resonator configured to be tuned using a charge-based memory cell includes an optical cavity configured to transmit light and receive injected charge carriers; a charge-based memory cell in proximity to or within the optical cavity, the memory cell containing a number of trapped charges which influence the resonant optical frequency of the optical resonator. A method of tuning an optical resonator includes applying a voltage or current to a charge-based memory cell to generate a non-volatile charge within the memory cell, the nonvolatile charge changing a resonant frequency of the optical resonator.

    Abstract translation: 配置为使用基于电荷的存储单元进行调谐的光学谐振器包括被配置为透射光并接收注入的电荷载流子的光学腔; 靠近或在光腔内的基于电荷的存储单元，该存储单元包含影响光学谐振器的谐振光频率的多个俘获电荷。 调谐光学谐振器的方法包括将电压或电流施加到基于电荷的存储单元以在存储单元内产生非易失性电荷，非易失性电荷改变光谐振器的谐振频率。

    Multilevel imprint lithography
    85.
    发明申请
    Multilevel imprint lithography 失效
    多层压印光刻

    公开(公告)号：US20100112809A1

    公开(公告)日：2010-05-06

    申请号：US11636264

    申请日：2006-12-07

    Applicant: Pavel Kornilovich ,  Yong Chen ,  Duncan Stewart ,  R. Stanley Williams ,  Philip J. Kuekes ,  Mehmet Fatih Yanik

    Inventor： Pavel Kornilovich ,  Yong Chen ,  Duncan Stewart ,  R. Stanley Williams ,  Philip J. Kuekes ,  Mehmet Fatih Yanik

    IPC: H01L21/768

    CPC classification number: H01L21/76838 ,  B81C99/009 ,  B81C2201/0153 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002

    Abstract: A mold with a protruding pattern is provided that is pressed into a thin polymer film via an imprinting process. Controlled connections between nanowires and microwires and other lithographically-made elements of electronic circuitry are provided. An imprint stamp is configured to form arrays of approximately parallel nanowires which have (1) micro dimensions in the X direction, (2) nano dimensions and nano spacing in the Y direction, and three or more distinct heights in the Z direction. The stamp thus formed can be used to connect specific individual nanowires to specific microscopic regions of microscopic wires or pads. The protruding pattern in the mold creates recesses in the thin polymer film, so the polymer layer acquires the reverse of the pattern on the mold. After the mold is removed, the film is processed such that the polymer pattern can be transferred on a metal/semiconductor pattern on the substrate.

    Abstract translation: 提供具有突出图案的模具，其通过压印过程被压入薄聚合物膜。 提供了纳米线和微丝之间的控制连接以及电子电路的其它光刻元件。 打印印记被配置成形成大致平行的纳米线的阵列，其具有（1）X方向上的微尺寸，（2）在Y方向上的纳米尺寸和纳米间距，以及Z方向上的三个或更多个不同的高度。 如此形成的印章可以用于将特定的单个纳米线连接到微细线或垫的特定微观区域。 模具中的突出图案在薄聚合物膜中产生凹陷，因此聚合物层获得模具上图案的相反。 在除去模具之后，处理膜，使得聚合物图案可以在基底上的金属/半导体图案上转印。

    Thermal Control Via Adjustable Thermal Links
    86.
    发明申请
    Thermal Control Via Adjustable Thermal Links 审中-公开
    通过可调热链接进行热控制

    公开(公告)号：US20090277608A1

    公开(公告)日：2009-11-12

    申请号：US12242438

    申请日：2008-09-30

    Applicant: Theodore I. Kamins ,  Duncan Stewart ,  Alexandre Bratkovski

    Inventor： Theodore I. Kamins ,  Duncan Stewart ,  Alexandre Bratkovski

    IPC: F28F7/00 ,  F25B29/00

    CPC classification number: F28F13/00 ,  F25D19/006 ,  F28F2013/008

    Abstract: An apparatus for thermal control includes a first component; a second component; an adjustable thermal link disposed between the first component and the second component; and a controller for selectively varying a thermal conductance of the adjustable thermal link. A method of controlling a temperature includes sensing a temperature of a first component; and adjusting a thermal conductance of an adjustable thermal link, the adjustable thermal link forming a thermal path between the first component and a second component; the thermal conductance of the adjustable thermal link being adjusted such that the temperature of the first component is controlled.

    Abstract translation: 一种用于热控制的装置包括第一部件; 第二个组成部分 设置在所述第一部件和所述第二部件之间的可调热连接件; 以及用于选择性地改变可调热链节的热导率的控制器。 控制温度的方法包括感测第一部件的温度; 以及调节可调节热连接件的热导，所述可调热连接件在所述第一部件和第二部件之间形成热路径; 可调节热连接件的热传导被调节，以便控制第一部件的温度。

    Charge-Based Memory Cell For Optical Resonator Tuning
    87.
    发明申请
    Charge-Based Memory Cell For Optical Resonator Tuning 有权
    用于光谐振器调谐的基于电荷的存储单元

    公开(公告)号：US20090263076A1

    公开(公告)日：2009-10-22

    申请号：US12260006

    申请日：2008-10-28

    Applicant: Sagi Mathai ,  Alexandre Bratkovski ,  Duncan Stewart

    Inventor： Sagi Mathai ,  Alexandre Bratkovski ,  Duncan Stewart

    IPC: G02B6/122 ,  G02B6/26

    CPC classification number: G02B6/12007 ,  G02B2006/12097

    Abstract: An optical resonator configured to be tuned using a charge-based memory cell includes an optical cavity configured to transmit light and receive injected charge carriers; a charge-based memory cell in proximity to or within the optical cavity, the memory cell containing a number of trapped charges which influence the resonant optical frequency of the optical resonator. A method of tuning an optical resonator includes applying a voltage or current to a charge-based memory cell to generate a non-volatile charge within the memory cell, the nonvolatile charge changing a resonant frequency of the optical resonator.

    Abstract translation: 配置为使用基于电荷的存储单元进行调谐的光学谐振器包括被配置为透射光并接收注入的电荷载流子的光学腔; 靠近或在光腔内的基于电荷的存储单元，该存储单元包含影响光学谐振器的谐振光频率的多个俘获电荷。 调谐光学谐振器的方法包括将电压或电流施加到基于电荷的存储单元以在存储单元内产生非易失性电荷，非易失性电荷改变光谐振器的谐振频率。

    Optical Resonator Tuning Using Piezoelectric Actuation
    88.
    发明申请
    Optical Resonator Tuning Using Piezoelectric Actuation 有权
    使用压电驱动的光谐振器调谐

    公开(公告)号：US20090245714A1

    公开(公告)日：2009-10-01

    申请号：US12260016

    申请日：2008-10-28

    Applicant: Alexandre Bratkovski ,  Sagi Mathai ,  Duncan Stewart

    Inventor： Alexandre Bratkovski ,  Sagi Mathai ,  Duncan Stewart

    IPC: G02F1/01 ,  G02B6/26

    CPC classification number: G02B6/12007

    Abstract: An optical resonator configured to be tuned using piezoelectric actuation, includes a core, the core being configured to transmit light; a piezoelectric layer; a first electrode and a second electrode. The piezoelectric layer is interposed between the first electrode and the second electrode. A voltage difference across the first and second electrodes alters a geometric dimension of the piezoelectric layer such that physical force is applied to the core and a resonant optical frequency of the resonator is changed. A method of utilizing mechanical stress to tune an optical resonator includes applying physical force to the resonator by subjecting a piezoelectric material to an electric field, the physical force changing a resonant frequency of the resonator.

    Abstract translation: 构造成使用压电致动调谐的光学谐振器包括芯，所述芯被配置为透射光; 压电层; 第一电极和第二电极。 压电层介于第一电极和第二电极之间。 第一和第二电极两端的电压差改变了压电层的几何尺寸，使得物理力被施加到磁芯上，并且谐振器的谐振光频率改变。 利用机械应力来调谐光学谐振器的方法包括通过使压电材料经受电场来施加物理力，所述物理力改变谐振器的谐振频率。

    Ridge Waveguide
    89.
    发明申请
    Ridge Waveguide 有权
    脊波导

    公开(公告)号：US20090180748A1

    公开(公告)日：2009-07-16

    申请号：US12253196

    申请日：2008-10-16

    Applicant: Duncan Stewart ,  Marco Fiorentino ,  Nathaniel Quitoriano ,  Charles Santori

    Inventor： Duncan Stewart ,  Marco Fiorentino ,  Nathaniel Quitoriano ,  Charles Santori

    IPC: G02B6/10

    CPC classification number: G02B6/136 ,  G02B2006/12097

    Abstract: A ridge waveguide with decreased optical losses from surface scattering includes a ridge waveguide with etched surfaces and an optical layer deposited on the ridge waveguide that substantially covers the etched surfaces. A method of reducing optical energy losses from scattering at etched surfaces of a ridge waveguide includes depositing a layer of optical material over the etched surfaces, the layer of optical material filling surface irregularities in the etched surfaces.

    Abstract translation: 具有从表面散射减少的光损失的脊波导包括具有蚀刻表面的脊波导和沉积在脊波导上的基本上覆盖蚀刻表面的光学层。 降低脊波导蚀刻表面散射光能损失的方法包括在蚀刻表面上沉积光学材料层，该光学材料层填充蚀刻表面中的表面凹凸。

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