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    COUPLING-MODULATED OPTICAL RESONATOR
    1.
    发明公开
    COUPLING-MODULATED OPTICAL RESONATOR 审中-公开
    KOPPLUNGSMODULIERTER OPTISCHER RESONATOR

    公开(公告)号：EP3058629A4

    公开(公告)日：2017-08-23

    申请号：EP13895679

    申请日：2013-10-15

    申请人： HEWLETT PACKARD ENTPR DEV LP

    发明人： LIANG DI ,  FATTAL DAVID A

    IPC分类号： H01S5/10

    CPC分类号： G02F1/025 ,  G02B6/29338 ,  G02B6/29395 ,  G02F2001/0152 ,  G02F2203/15 ,  H01S5/026 ,  H01S5/0261

    摘要： Coupling modulation of an optical resonator employs a variable modal index to provide modulation of optical signal coupling. A coupling-modulated optical resonator includes an optical resonator having a coupled portion and a bus waveguide having a modulation section adjacent to and coextensive with and separated by a gap from the coupled portion. The modulation section is to modulate coupling of an optical signal between the optical resonator and the bus waveguide according to a variable difference between a modal index of the bus waveguide modulation section and a modal index of the optical resonator coupled portion.

    摘要翻译： 光学谐振器的耦合调制采用可变模态指数来提供光信号耦合的调制。 耦合调制光谐振器包括具有耦合部分和具有调制部分的总线波导的光谐振器，该调制部分与耦合部分相邻并与其共同延伸并与该耦合部分隔开间隙。 调制部分根据总线波导调制部分的模态指数和光学谐振器耦合部分的模态指数之间的可变差来调制光学谐振器和总线波导之间的光信号的耦合。

    OPTICAL STAR COUPLER
    4.
    发明公开
    OPTICAL STAR COUPLER 审中-公开
    OPTISCHER STERNKOPPLER

    公开(公告)号：EP2548060A4

    公开(公告)日：2017-08-30

    申请号：EP10848106

    申请日：2010-03-19

    申请人： HEWLETT PACKARD ENTPR DEV LP

    发明人： FATTAL DAVID A ,  TAN MICHAEL RENNE TY ,  FIORENTINO MARCO ,  KUO HUEI PEI ,  SORIN WAYNE V

    IPC分类号： G02B6/28

    CPC分类号： G02B23/08 ,  G02B6/2804 ,  G02B6/29367

    摘要： An optical device may include a light transmissive medium having two sides. On one side may be a high reflectivity mirror and on the other side may be a plurality of partial reflectivity mirrors that may be guided mode resonance or nanodot mirrors. An optical system may have a plurality of light inputs, a light transmissive medium, and a plurality of light outputs from the light transmissive medium The light transmissive medium may have a high reflectivity mirror on one side and a plurality of partial reflectivity mirrors on a second side.

    摘要翻译： 光学装置可以包括具有两侧的透光介质。 一侧可以是高反射率反射镜，而另一侧可以是多个可以是导模谐振或纳米点反射镜的部分反射镜。 光学系统可以具有多个光输入，透光介质和来自透光介质的多个光输出。透光介质可以在一侧上具有高反射率反射镜，并且在第二侧上具有多个部分反射率反射镜 侧。

    MODE-CONTROLLED LASER SYSTEM
    6.
    发明公开
    MODE-CONTROLLED LASER SYSTEM 审中-公开
    MODUSGESTEUERTES LASERSYSTEM

    公开(公告)号：EP3011646A4

    公开(公告)日：2017-03-08

    申请号：EP13887305

    申请日：2013-06-20

    申请人： HEWLETT PACKARD ENTPR DEV LP

    发明人： SORIN WAYNE ,  TAN MICHAEL RENNE TY ,  FATTAL DAVID A ,  FIORENTINO MARCO

    IPC分类号： H01S5/183 ,  H01S5/10

    CPC分类号： H01S5/18386 ,  H01S5/02284 ,  H01S5/105 ,  H01S5/18319 ,  H01S2301/18 ,  H01S2301/203

    摘要： A mode-controlled laser system includes an active region to generate optical energy in response to an electric signal. The system also includes a mirror to resonate the optical energy in an optical cavity. The system also includes a HCG mode control reflector arranged in the optical cavity to control the resonated optical energy into a substantially non-Gaussian intensity profile. The resonated optical energy can be emitted as an optical signal having the substantially non-Gaussian intensity profile.

    摘要翻译： 模式控制的激光系统包括响应于电信号产生光能的有源区域。 该系统还包括用于共振光学腔中的光能的反射镜。 该系统还包括布置在光腔中的HCG模式控制反射器，以将共振的光能控制成基本上非高斯强度分布。 谐振的光能可以作为具有基本上非高斯强度分布的光信号发射。

    GRATING-BASED OPTICAL FIBER-TO-WAVEGUIDE INTERCONNECTS
    7.
    发明公开
    GRATING-BASED OPTICAL FIBER-TO-WAVEGUIDE INTERCONNECTS 审中-公开

    公开(公告)号：EP2529262A4

    公开(公告)日：2017-11-01

    申请号：EP10844895

    申请日：2010-01-29

    申请人： HEWLETT PACKARD ENTPR DEV LP

    发明人： FATTAL DAVID A ,  BEAUSOLEIL RAYMOND G

    IPC分类号： G02B6/34 ,  G02B6/124

    CPC分类号： G02B6/30 ,  G02B6/02061 ,  G02B6/124 ,  G02B6/305 ,  G02B6/34 ,  G02B2006/12107

    摘要： Embodiments of the present invention are directed to optical waveguide-to-fiber interconnects. In one aspect, an optical fiber-to-waveguide interconnect includes a grating coupler (102) located at the end of a waveguide, and a grating layer (110) disposed on the end of an optical fiber (112). The optical fiber includes a core (118) and the grating layer includes a planar, non-periodic, sub-wavelength grating (116). Light carried by the waveguide into the grating coupler is output and coupled into the core via the sub-wavelength grating, and light transmitted along the core to the grating layer is directed by the sub-wavelength grating into the grating coupler for transmission in the waveguide.