利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

29 条记录 (耗时 0.028 秒)

    Optical coupling system and method for fabricating the same
    1.
    发明授权
    Optical coupling system and method for fabricating the same 有权
    光耦合系统及其制造方法

    公开(公告)号：US09568672B2

    公开(公告)日：2017-02-14

    申请号：US14416124

    申请日：2012-07-30

    申请人： David A. Fattal ,  Zhen Peng ,  Marco Fiorentino ,  Raymond G. Beausoleil

    发明人： David A. Fattal ,  Zhen Peng ,  Marco Fiorentino ,  Raymond G. Beausoleil

    IPC分类号： G02B6/12 ,  G02B6/42 ,  G02B6/34 ,  G02B6/136 ,  G02B6/30 ,  G02B6/124

    CPC分类号： G02B6/12 ,  G02B6/124 ,  G02B6/136 ,  G02B6/30 ,  G02B6/34 ,  G02B6/42 ,  G02B2006/12176

    摘要： An optical coupling system and method of fabrication are included. The optical coupling system includes a substrate layer and an optical waveguide material overlying the substrate layer. The optical waveguide material can include a grating. The system also includes a cover material overlying the optical waveguide material to couple an optical signal to the optical waveguide material via the grating at a coupling angle. Approximately zero energy of the coupled optical signal is lost in the substrate layer due to a combination of the coupling angle and a difference in refractive indices between the cover material and the substrate layer.

    摘要翻译： 包括光耦合系统和制造方法。 光耦合系统包括衬底层和覆盖衬底层的光波导材料。 光波导材料可以包括光栅。 该系统还包括覆盖光波导材料的覆盖材料，以通过光栅以耦合角将光信号耦合到光波导材料。 由于耦合角度和覆盖材料与衬底层之间的折射率差的组合，耦合光信号的大约零能量在衬底层中损失。

    OPTICAL COUPLING SYSTEM AND METHOD FOR FABRICATING THE SAME
    3.
    发明申请
    OPTICAL COUPLING SYSTEM AND METHOD FOR FABRICATING THE SAME 有权
    光学耦合系统及其制造方法

    公开(公告)号：US20150316718A1

    公开(公告)日：2015-11-05

    申请号：US14416124

    申请日：2012-07-30

    申请人： David A. Fattal ,  Zhen Peng ,  Marco Fiorentino ,  Raymond G. Beausoleil

    发明人： David A. Fattal ,  Zhen Peng ,  Marco Fiorentino ,  Raymond G. Beausoleil

    IPC分类号： G02B6/12 ,  G02B6/136 ,  G02B6/42

    CPC分类号： G02B6/12 ,  G02B6/124 ,  G02B6/136 ,  G02B6/30 ,  G02B6/34 ,  G02B6/42 ,  G02B2006/12176

    摘要： An optical coupling system and method of fabrication are included. The optical coupling system includes a substrate layer and an optical waveguide material overlying the substrate layer. The optical waveguide material can include a grating. The system also includes a cover material overlying the optical waveguide material to couple an optical signal to the optical waveguide material via the grating at a coupling angle. Approximately zero energy of the coupled optical signal is lost in the substrate layer due to a combination of the coupling angle and a difference in refractive indices between the cover material and the substrate layer.

    摘要翻译： 包括光耦合系统和制造方法。 光耦合系统包括衬底层和覆盖衬底层的光波导材料。 光波导材料可以包括光栅。 该系统还包括覆盖光波导材料的覆盖材料，以通过光栅以耦合角将光信号耦合到光波导材料。 由于耦合角度和覆盖材料与衬底层之间的折射率差的组合，耦合光信号的大约零能量在衬底层中损失。

    OPTICAL MULTIPLEXER/DEMULTIPLEXER SYSTEMS CONFIGURED WITH NON-PERIODIC GRATINGS
    9.
    发明申请
    OPTICAL MULTIPLEXER/DEMULTIPLEXER SYSTEMS CONFIGURED WITH NON-PERIODIC GRATINGS 有权
    配置非定期光栅的光学多路复用器/解复用器系统

    公开(公告)号：US20110188806A1

    公开(公告)日：2011-08-04

    申请号：US12696958

    申请日：2010-01-29

    申请人： Zhen Peng ,  Nate Quitoriano ,  David A. Fattal ,  Raymond G. Beausoleil

    发明人： Zhen Peng ,  Nate Quitoriano ,  David A. Fattal ,  Raymond G. Beausoleil

    IPC分类号： G02B6/34

    CPC分类号： G02B6/12007 ,  G02B6/29308 ,  G02B6/2931

    摘要： Embodiments of the present invention are directed to multiplexer/demultiplexer systems. In one aspect, a multiplexer/demultiplexer system includes an input/output waveguide, two or more output/input waveguides, and a planar, non-periodic, sub-wavelength grating. The grating is configured so that when the system is operated as a multiplexer, each wavelength of light output from one of the two or more output/input waveguides is reflected by the grating toward the input/output waveguide. When the system is operated as a demultiplexer, each wavelength of light output from the input/output waveguide is reflected toward one of the two or more output/input waveguides.

    摘要翻译： 本发明的实施例涉及多路复用器/解复用器系统。 在一个方面，多路复用器/解复用器系统包括输入/​​输出波导，两个或多个输出/输入波导和平面非周期性亚波长光栅。 光栅被配置为使得当系统作为多路复用器操作时，从两个或更多个输出/输入波导之一输出的每个波长的波长被光栅反射到输入/输出波导。 当系统作为解复用器操作时，从输入/输出波导输出的每个波长的波长被反射到两个或多个输出/输入波导中的一个。