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    METHOD AND SYSTEM FOR HYBRID INTEGRATION OF A TUNABLE LASER
    31.
    发明申请
    METHOD AND SYSTEM FOR HYBRID INTEGRATION OF A TUNABLE LASER 审中-公开
    用于混合激光的混合积分的方法和系统

    公开(公告)号：WO2011046898A1

    公开(公告)日：2011-04-21

    申请号：PCT/US2010/052249

    申请日：2010-10-12

    Applicant: SKORPIOS TECHNOLOGIES, INC. ,  DALLESASSE, John M. ,  KRASULICK, Stephen B. ,  KOZLOVSKY, William

    Inventor： DALLESASSE, John M. ,  KRASULICK, Stephen B. ,  KOZLOVSKY, William

    IPC: H01S3/10

    CPC classification number: H01S5/021 ,  H01S3/10053 ,  H01S5/02248 ,  H01S5/02272 ,  H01S5/02276 ,  H01S5/02446 ,  H01S5/1003 ,  H01S5/1032 ,  H01S5/141 ,  H01S5/142 ,  H01S2301/14

    Abstract: A tunable laser includes a substrate comprising a silicon material and a gain medium coupled to the substrate. The gain medium includes a compound semiconductor material. The tunable laser also includes a waveguide disposed in the substrate and optically coupled to the gain medium, a first wavelength selective element characterized by a first reflectance spectrum and disposed in the substrate, and a second wavelength selective element characterized by a second reflectance spectrum and disposed in the substrate. The tunable laser further includes an optical coupler disposed in the substrate and joining the first wavelength selective element, the second wavelength selective element, and the waveguide and an output mirror.

    Abstract translation: 可调谐激光器包括包括硅材料的基板和与基板耦合的增益介质。 增益介质包括化合物半导体材料。 可调谐激光器还包括布置在衬底中并光学耦合到增益介质的波导，第一波长选择元件，其特征在于第一反射光谱并且设置在衬底中，以及第二波长选择元件，其特征在于第二反射光谱并且被布置 在基材中。 可调激光器还包括设置在基板中并连接第一波长选择元件，第二波长选择元件和波导的光耦合器和输出镜。

    ETCHED FACET IN A MULTI QUANTUM WELL STRUCTURE
    32.
    发明申请
    ETCHED FACET IN A MULTI QUANTUM WELL STRUCTURE 审中-公开

    公开(公告)号：WO2020106974A1

    公开(公告)日：2020-05-28

    申请号：PCT/US2019/062642

    申请日：2019-11-21

    Applicant: SKORPIOS TECHNOLOGIES, INC.

    Inventor： APIRATIKUL, Paveen ,  LAMBERT, Damien

    IPC: H01L29/66 ,  H01L29/04 ,  H01L29/12 ,  H01L33/04

    Abstract: An exemplary multi quantum well structure may include a silicon platform having a pit formed in the silicon platform, a chip positioned inside the pit, a first waveguide formed in the chip, and a second waveguide formed in the silicon platform. The pit may be defined at least in part by a sidewall and a base. The chip may include a first side and a first recess in the first side. The first side may be defined in part by a first cleaved or diced facet. The first recess may be defined in part by a first etched facet. The first waveguide may be configured to guide an optical beam to pass through the first etched facet. The second waveguide may be configured to guide the optical beam to pass through the sidewall. The second waveguide may be optically aligned with the first waveguide.

    SEMICONDUCTOR LAYER VARIATION FOR SUBSTRATE REMOVAL AFTER BONDING
    35.
    发明申请
    SEMICONDUCTOR LAYER VARIATION FOR SUBSTRATE REMOVAL AFTER BONDING 审中-公开
    焊接后基板去除的半导体层变化

    公开(公告)号：WO2017049277A1

    公开(公告)日：2017-03-23

    申请号：PCT/US2016/052453

    申请日：2016-09-19

    Applicant: SKORPIOS TECHNOLOGIES, INC.

    Inventor： SPANN, John Y.

    IPC: H01L29/12 ,  H01L21/768 ,  H01L21/8238

    CPC classification number: H01S3/0637 ,  G02B6/12 ,  G02B2006/12121 ,  H01S5/0206 ,  H01S5/021 ,  H01S5/0217 ,  H01S5/0228 ,  H01S5/026 ,  H01S5/3434 ,  H01S2301/173

    Abstract: A device for a gain medium for a semiconductor laser has an active region, a buffer layer, a substrate, and an etch stop between the buffer layer and the substrate. The device is bonded to a silicon platform having silicon devices, such as a waveguide and mirror. The substrate is removed, after bonding the device to the platform. The buffer layer is made of different material than the substrate to reduce undercut of the buffer layer during substrate removal compared to a buffer layer made of the same material as the substrate.

    Abstract translation: 用于半导体激光器的增益介质的器件在缓冲层和衬底之间具有有源区，缓冲层，衬底和蚀刻停止。 该器件被结合到具有诸如波导和反射镜的硅器件的硅平台。 在将设备粘合到平台之后，去除衬底。 与衬底相同的材料制成的缓冲层相比，缓冲层由与衬底不同的材料制成，以减少衬底移除期间缓冲层的底切。

    VERTICAL OUTPUT COUPLERS FOR PHOTONIC DEVICES
    36.
    发明申请
    VERTICAL OUTPUT COUPLERS FOR PHOTONIC DEVICES 审中-公开
    用于光电器件的垂直输出耦合器

    公开(公告)号：WO2016172202A1

    公开(公告)日：2016-10-27

    申请号：PCT/US2016/028431

    申请日：2016-04-20

    Applicant: SKORPIOS TECHNOLOGIES, INC.

    Inventor： LAMBERT, Damien

    IPC: G02B6/14 ,  G02B6/122 ,  G02B6/136

    CPC classification number: G02B6/125 ,  G02B6/132 ,  G02B6/136 ,  G02B2006/12061 ,  G02B2006/12097 ,  G02B2006/12104 ,  G02B2006/12147 ,  G02B2006/12169

    Abstract: A method forms a vertical output coupler for a waveguide that propagates light along a horizontal propagation direction, through a waveguide material that overlies a buried oxide layer. The method includes etching the waveguide to remove a portion of the waveguide. The etching forms at least a first plane that is at an edge of the waveguide, is adjacent to the removed portion of the waveguide, and is tilted at a vertical angle between 20 degrees and 70 degrees with respect to the propagation direction. The method further includes coating the first tilted plane with a reflective metal to form a mirror, such that the mirror reflects the light into a direction having a vertical component.

    Abstract translation: 一种方法形成用于通过覆盖掩埋氧化物层的波导材料沿着水平传播方向传播光的波导的垂直输出耦合器。 该方法包括蚀刻波导以去除波导的一部分。 蚀刻形成在波导的边缘处的至少第一平面，与波导的去除部分相邻，并相对于传播方向以20度和70度之间的垂直角度倾斜。 该方法还包括用反射金属涂覆第一倾斜平面以形成反射镜，使得反射镜将光反射成具有垂直分量的方向。

    DIRECTIONAL SEMICONDUCTOR WAVEGUIDE COUPLER
    38.
    发明申请
    DIRECTIONAL SEMICONDUCTOR WAVEGUIDE COUPLER 审中-公开
    方向半导体波导耦合器

    公开(公告)号：WO2015134979A1

    公开(公告)日：2015-09-11

    申请号：PCT/US2015/019482

    申请日：2015-03-09

    Applicant: SKORPIOS TECHNOLOGIES, INC.

    Inventor： LI, Guoliang ,  KUMAR, Nikhil ,  CHAOUCH, Hacene

    IPC: G02B6/36 ,  G02B6/122

    CPC classification number: H01S5/12 ,  G02B6/1228 ,  G02B6/125 ,  G02B2006/12097 ,  G02B2006/12147 ,  H01S3/0315 ,  H01S3/063 ,  H01S3/0635 ,  H01S3/0675 ,  H01S3/08009 ,  H01S3/1003 ,  H01S3/1055 ,  H01S5/021 ,  H01S5/0612 ,  H01S5/0683 ,  H01S5/1032 ,  H01S5/1218 ,  H01S5/1234 ,  H01S5/141 ,  H01S5/3013

    Abstract: An optical, directional coupler has a first input, a second input, a first output, and a second output. The coupler is made with a shoulder disposed on a substrate and a first ridge and a second ridge disposed on the shoulder. The first ridge extends from the first input to the first output. The second ridge extends from the second input to the second output. The shoulder, the first ridge, and the second ridge taper to provide coupling and are modified to select a coupling ratio. Further, a tunable laser has a first mirror, a second mirror, a gain medium, and a directional coupler. The first mirror and the second mirror form an optical resonator. The gain medium and the directional coupler are, at least partially, in an optical path of the optical resonator. The directional coupler provides an output coupler for the tunable laser.

    Abstract translation: 光学定向耦合器具有第​​一输入，第二输入，第一输出和第二输出。 耦合器由设置在基板上的肩部和设置在肩部上的第一脊部和第二脊部制成。 第一个脊从第一个输入延伸到第一个输出。 第二脊从第二输入延伸到第二输出。 肩部，第一脊和第二脊锥形以提供联接并被修改以选择耦合比。 此外，可调谐激光器具有第一反射镜，第二反射镜，增益介质和定向耦合器。 第一镜和第二镜形成光学谐振器。 增益介质和定向耦合器至少部分地在光谐振器的光路中。 定向耦合器为可调激光器提供输出耦合器。

    INTEGRATED MULTISTAGE TAPER COUPLER FOR WAVEGUIDE TO FIBER COUPLING
    39.
    发明申请
    INTEGRATED MULTISTAGE TAPER COUPLER FOR WAVEGUIDE TO FIBER COUPLING 审中-公开
    用于波导到光纤耦合的集成多级光接头耦合器

    公开(公告)号：WO2015120260A1

    公开(公告)日：2015-08-13

    申请号：PCT/US2015/014801

    申请日：2015-02-06

    Applicant: SKORPIOS TECHNOLOGIES, INC.

    Inventor： KUMAR, Nikhil ,  LI, Guoliang ,  KRASULICK, Stephen

    IPC: H01P5/103

    CPC classification number: G02B6/305

    Abstract: A waveguide coupler has a compression region and an expansion region for coupling light between a silicon waveguide and an optical fiber. The compression region receives light from the silicon waveguide and compresses an optical mode of the light. Light is transmitted from the compression region to an expansion region. The expansion region expands the light to have a larger cross section. Light is then transmitted to the optical fiber.

    Abstract translation: 波导耦合器具有用于在硅波导和光纤之间耦合光的压缩区域和扩展区域。 压缩区域接收来自硅波导的光并压缩光的光学模式。 光从压缩区域传输到扩展区域。 膨胀区域使光线扩展成具有较大的横截面。 光然后传输到光纤。

    METHOD AND SYSTEM FOR THE MONOLITHIC INTEGRATION OF CIRCUITS FOR MONITORING AND CONTROL OF RF SIGNALS
    40.
    发明申请
    METHOD AND SYSTEM FOR THE MONOLITHIC INTEGRATION OF CIRCUITS FOR MONITORING AND CONTROL OF RF SIGNALS 审中-公开
    用于监视和控制RF信号的电路的单片集成方法和系统

    公开(公告)号：WO2014025683A3

    公开(公告)日：2015-04-09

    申请号：PCT/US2013053606

    申请日：2013-08-05

    Applicant: SKORPIOS TECHNOLOGIES INC

    Inventor： KRASULICK STEPHEN B ,  CREAZZO TIMOTHY ,  JHA KALPIT ,  MARCHENA ELTON ,  MIZRAHI AMIT

    CPC classification number: H04B10/5561 ,  H04B10/07955 ,  H04B10/5053 ,  H04B10/564 ,  H04J14/0227 ,  H04L27/2096

    Abstract: A method of operating a BPSK modulator includes receiving an RF signal at the BPSK modulator and splitting the RF signal into a first portion and a second portion that is inverted with respect to the first portion. The method also includes receiving the first portion at a first arm of the BPSK modulator, receiving the second portion at a second arm of the BPSK modulator, applying a first tone to the first arm of the BPSK modulator, and applying a second tone to the second arm of the BPSK modulator. The method further includes measuring a power associated with an output of the BPSK modulator and adjusting a phase applied to at least one of the first arm of the BPSK modulator or the second arm of the BPSK modulator in response to the measured power.

    Abstract translation: 一种操作BPSK调制器的方法包括在BPSK调制器处接收RF信号，并将RF信号分成第一部分和相对于第一部分反相的第二部分。 该方法还包括在BPSK调制器的第一臂处接收第一部分，在BPSK调制器的第二臂处接收第二部分，向BPSK调制器的第一臂应用第一音调，并将第二音调应用于 BPSK调制器的第二臂。 该方法还包括测量与BPSK调制器的输出相关联的功率，并且响应于测量的功率调整施加到BPSK调制器的第一臂或BPSK调制器的第二臂中的至少一个的相位。

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