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1.发明申请
公开(公告)号：WO2017190064A3
公开(公告)日：2017-11-02
申请号：PCT/US2017/030227
申请日：2017-04-28
Applicant: GENERAL ELECTRIC COMPANY , KOSTE, Glen Peter , PALIT, Sabarni , DEKATE, Sachin Narahari , KOREVAAR, Bastiaan Arie , TSAKALAKOS, Loucas , MEYERS, Mark Marshall
Inventor： KOSTE, Glen Peter , PALIT, Sabarni , DEKATE, Sachin Narahari , KOREVAAR, Bastiaan Arie , TSAKALAKOS, Loucas , MEYERS, Mark Marshall
Abstract: A system includes a Mach-Zehnder cirulator isolator. The Mach-Zehnder structure includes a substrate, a plurality of waveguides (128) disposed on the substrate, and a magneto-optic material (132) coupled to the plurality of waveguides. The Mach-Zehnder structure also includes one or more magnets configured to couple to the magneto-optic material and induce a magnetic field (see arrwos) in the magneto-optic material, wherein the Mach-Zehnder structure is configured to induce a non-reciprocal phase shift on light propagating in the plurality of waveguides. The system also includes one or more phase tuning elements (148) coupled to the Mach-Zehnder structure and configured to tune the phase shift.
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2.发明申请METHODS FOR PRODUCING MAGNETO-OPTICAL PHOTONIC INTEGRATED CIRCUITS AND DEVICES FOR PHOTONIC SENSING 审中-公开生产磁光学光子集成电路和光子传感器件的方法
公开(公告)号：WO2017213768A1
公开(公告)日：2017-12-14
申请号：PCT/US2017/030229
申请日：2017-04-28
Applicant: GENERAL ELECTRIC COMPANY
Inventor： KOREVAAR, Bastiaan Arie , TSAKALAKOS, Loucas
CPC classification number: G02B6/13 , G01R15/246 , G02B6/124 , G02B6/126 , G02B2006/12157 , G02B2006/12159 , G02F1/095 , G02F1/225 , G02F2001/212
Abstract: A method for fabricating a photonic device includes providing a silicon-on-insulator (SOI) chip comprising at least one SOI-waveguide on top of an oxide layer, and providing a magneto-optic-material-on- substrate (MO/substrate) chip comprising a magneto-optic material disposed on top of a substrate. The method includes cleaning a first surface of the SOI chip and a second surface of the MO/substrate chip, wherein the first surface comprises surfaces of the at least one SOI- waveguide and the second surface consisting essentially of a surface of the magneto-optic material. The method also includes assembling the SOI chip and the MO/substrate chip to form an assembly, and removing the substrate of the MO/substrate chip.The wafer are bonded ether using direct bonding of plasma activated surfaces or the use of an adhesive.
Abstract translation: 一种用于制造光子器件的方法包括：提供绝缘体上硅（SOI）芯片，其在氧化物层的顶部上包括至少一个SOI-波导，并且提供磁光材料 - 衬底（MO /衬底）芯片，其包括设置在衬底顶部上的磁光材料。 该方法包括清洁SOI芯片的第一表面和MO /衬底芯片的第二表面，其中第一表面包括至少一个SOI波导的表面，第二表面基本上由磁光盘的表面组成 材料。 该方法还包括组装SOI芯片和MO /衬底芯片以形成组件，并去除MO /衬底芯片的衬底。使用等离子体活化表面的直接结合或使用粘合剂来结合晶片。 / p>
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公开(公告)号：WO2017190064A2
公开(公告)日：2017-11-02
申请号：PCT/US2017/030227
申请日：2017-04-28
Applicant: GENERAL ELECTRIC COMPANY , KOSTE, Glen Peter , PALIT, Sabarni , DEKATE, Sachin Narahari , KOREVAAR, Bastiaan Arie , TSAKALAKOS, Loucas , MEYERS, Mark Marshall
Inventor： KOSTE, Glen Peter , PALIT, Sabarni , DEKATE, Sachin Narahari , KOREVAAR, Bastiaan Arie , TSAKALAKOS, Loucas , MEYERS, Mark Marshall
CPC classification number: G02B6/13 , G01R15/246 , G02B6/124 , G02B6/126 , G02B2006/12157 , G02B2006/12159 , G02F1/095 , G02F1/225 , G02F2001/212
Abstract: A system includes a Mach-Zehnder structure. The Mach-Zehnder structure includes a substrate, a plurality of waveguides disposed on the substrate, and a magneto-optic material coupled to the plurality of waveguides. The Mach-Zehnder structure also includes one or more magnets configured to couple to the magneto-optic material and induce a magnetic field in the magneto-optic material, wherein the Mach-Zehnder structure is configured to induce a non-reciprocal phase shift on light propagating in the plurality of waveguides. The system also includes one or more phase tuning elements coupled to the Mach-Zehnder structure and configured to tune the phase shift.
Abstract translation: 系统包括Mach-Zehnder结构。 Mach-Zehnder结构包括衬底，设置在衬底上的多个波导以及耦合到多个波导的磁光材料。 Mach-Zehnder结构还包括一个或多个磁体，该磁体被配置为耦合到磁光材料并在磁光材料中感应磁场，其中Mach-Zehnder结构被配置为引起光的非互易相移 在多个波导中传播。 该系统还包括一个或多个耦合到Mach-Zehnder结构并配置成调谐相移的相位调谐元件。
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