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公开(公告)号：US10001600B2
公开(公告)日：2018-06-19
申请号：US15487918
申请日：2017-04-14
Applicant: Skorpios Technologies, Inc.
Inventor： Guoliang Li , Damien Lambert , Nikhil Kumar
CPC classification number: G02B6/14 , G02B6/1228 , G02B6/132 , G02B6/136 , G02B6/305 , G02B2006/12038 , G02B2006/12061 , G02B2006/12097 , G02B2006/12147 , G02B2006/12152
Abstract: A waveguide mode expander couples a smaller optical mode in a semiconductor waveguide to a larger optical mode in an optical fiber. The waveguide mode expander comprises a shoulder and a ridge. In some embodiments, the ridge of the waveguide mode expander has a plurality of stages, the plurality of stages having different widths at a given cross section.
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公开(公告)号：US09885832B2
公开(公告)日：2018-02-06
申请号：US14722970
申请日：2015-05-27
Applicant: Skorpios Technologies, Inc.
Inventor： Damien Lambert , Nikhil Kumar , Elton Marchena , Daming Liu , Guoliang Li , John Zyskind
CPC classification number: G02B6/14 , G02B6/1228 , G02B6/132 , G02B6/136 , G02B6/305 , G02B2006/12038 , G02B2006/12061 , G02B2006/12097 , G02B2006/12147 , G02B2006/12152
Abstract: A waveguide mode expander couples a smaller optical mode in a semiconductor waveguide to a larger optical mode in an optical fiber. The waveguide mode expander comprises a shoulder made of crystalline silicon and a ridge made of non-crystalline silicon (e.g., amorphous silicon). In some embodiments, the ridge of the waveguide mode expander has a plurality of stages, the plurality of stages have different widths and/or thicknesses at a given cross section.
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公开(公告)号：US20170351033A1
公开(公告)日：2017-12-07
申请号：US15485858
申请日：2017-04-12
Applicant: Skorpios Technologies, Inc.
Inventor： Nikhil Kumar , Guoliang Li , Stephen Krasulick
IPC: G02B6/30
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.
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公开(公告)号：US20170242192A1
公开(公告)日：2017-08-24
申请号：US15588128
申请日：2017-05-05
Applicant: Skorpios Technologies, Inc.
Inventor： Majid Sodagar , Murtaza Askari , Guoliang Li
CPC classification number: G02B6/14 , G02B5/20 , G02B6/122 , G02B6/1228 , G02B6/262 , G02B2006/12035 , G02B2006/12097 , G02B2006/12109 , G02F1/3501 , G02F1/365 , G02F2001/3509
Abstract: An optical filter for attenuating higher-order modes in an optical waveguide includes a shoulder slab formed of a first material having a first index of refraction and disposed on a second material having a second index of refraction, the first index of refraction being higher than the second index of refraction. The shoulder slab defines a near end having a first width, an intermediate section, adjacent to the first end section, and a far end section, adjacent to the intermediate section and opposite the first end section along a direction of beam propagation. The optical filter also includes a waveguide ridge, formed of the first material and disposed atop the shoulder slab, that traverses the shoulder slab, and is configured to guide light of a fundamental mode along the direction of beam propagation from the near end section to the far end section.
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公开(公告)号：US09709735B2
公开(公告)日：2017-07-18
申请号：US14880936
申请日：2015-10-12
Applicant: Skorpios Technologies, Inc.
Inventor： Stephen B. Krasulick , John Dallesasse
IPC: H01L25/00 , G02B6/122 , G02B6/12 , G02B6/136 , H01S5/022 , H01L25/16 , H01L33/00 , H01L33/44 , H01L33/48 , H01L33/62 , H01S5/02
CPC classification number: G02B6/1225 , G02B6/12002 , G02B6/136 , G02B2006/12061 , G02B2006/12147 , H01L25/167 , H01L25/50 , H01L33/0079 , H01L33/44 , H01L33/486 , H01L33/62 , H01L2924/00 , H01L2924/0002 , H01S5/021 , H01S5/02272
Abstract: A method of fabricating a composite integrated optical device includes providing a substrate comprising a silicon layer, forming a waveguide in the silicon layer, and forming a layer comprising a metal material coupled to the silicon layer. The method also includes providing an optical detector, forming a metal-assisted bond between the metal material and a first portion of the optical detector, forming a direct semiconductor-semiconductor bond between the waveguide, and a second portion of the optical detector.
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Patent Agency Ranking
公开(公告)号：US09686015B2
公开(公告)日：2017-06-20
申请号：US15096017
申请日：2016-04-11
Applicant: Skorpios Technologies, Inc.
Inventor： Amit Mizrahi , Robert J. Stone , Stephen B. Krasulick , Timothy Creazzo
CPC classification number: H04B10/40 , H04B10/2504 , H04B10/272 , H04B10/503 , H04J14/02 , H04J14/0282 , H04J14/06
Abstract: An optical network unit includes a transmit/receive port and a silicon waveguide optically coupled to the transmit/receive port. The optical network unit also includes a tunable filter coupled to the silicon waveguide and providing a first output for a first frequency band and a second output for a second frequency band. The optical network unit further includes a polarization diverse receiver coupled to the tunable filter and a laser coupled to the tunable filter.
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公开(公告)号：US09658401B2
公开(公告)日：2017-05-23
申请号：US14722983
申请日：2015-05-27
Applicant: Skorpios Technologies, Inc.
Inventor： Guoliang Li , Damien Lambert , Nikhil Kumar
CPC classification number: G02B6/14 , G02B6/1228 , G02B6/132 , G02B6/136 , G02B6/305 , G02B2006/12038 , G02B2006/12061 , G02B2006/12097 , G02B2006/12147 , G02B2006/12152
Abstract: A waveguide mode expander couples a smaller optical mode in a semiconductor waveguide to a larger optical mode in an optical fiber. The waveguide mode expander comprises a shoulder and a ridge. In some embodiments, the ridge of the waveguide mode expander has a plurality of stages, the plurality of stages having different widths at a given cross section.
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公开(公告)号：US09568750B2
公开(公告)日：2017-02-14
申请号：US13861564
申请日：2013-04-12
Applicant: Skorpios Technologies, Inc.
Inventor： John Y. Spann , Derek Van Orden , Amit Mizrahi , Timothy Creazzo , Elton Marchena , Robert J. Stone , Stephen B. Krasulick
CPC classification number: G02F1/025 , G02F1/2257 , G02F2202/102 , G02F2202/105 , H01L21/02538 , H01L29/20
Abstract: An optical modulator includes an input port, a first waveguide region comprising silicon and optically coupled to the input port, and a waveguide splitter optically coupled to the first waveguide region and having a first output and a second output. The optical modulator also includes a first phase adjustment section optically coupled to the first output and comprising a first III-V diode and a second phase adjustment section optically coupled to the second output and comprising a second III-V diode. The optical modulator further includes a waveguide coupler optically coupled to the first phase adjustment section and the second phase adjustment section, a second waveguide region comprising silicon and optically coupled to the waveguide coupler, and an output port optically coupled to the second waveguide region.
Abstract translation: 光调制器包括输入端口，包括硅并且光耦合到输入端口的第一波导区域，以及光耦合到第一波导区域并具有第一输出和第二输出的波导分配器。 光调制器还包括光耦合到第一输出并包括第一III-V二极管的第一相位调整部分和与第二输出光耦合并包括第二III-V二极管的第二相位调整部分。 光调制器还包括光耦合到第一相位调整部分和第二相位调整部分的波导耦合器，包括硅并光耦合到波导耦合器的第二波导区域以及光耦合到第二波导区域的输出端口。
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109.发明授权公开(公告)号：US09496431B2
公开(公告)日：2016-11-15
申请号：US14509971
申请日：2014-10-08
Applicant: Skorpios Technologies, Inc.
Inventor： Stephen B. Krasulick , John Dallesasse , Amit Mizrahi , Timothy Creazzo , Elton Marchena , John Y. Spann
CPC classification number: H01L31/02327 , G02B6/423 , H01S5/0207 , H01S5/021 , H01S5/0217 , H01S5/0218 , H01S5/0224 , H01S5/02248 , H01S5/02252 , H01S5/02268 , H01S5/02272 , H01S5/02469 , H01S5/026 , H01S5/3013 , H01S2301/176
Abstract: A method for fabricating a composite device comprises providing a platform, providing a chip, and bonding the chip to the platform. The platform has a base layer and a device layer above the base layer. An opening in the device layer exposes a portion of the base layer. The chip is bonded to the portion of the base layer exposed by the opening in the device layer. A portion of the chip extends above the platform and is removed.
Abstract translation: 一种制造复合器件的方法包括提供平台，提供芯片，以及将芯片粘合到平台上。 该平台具有基层和基层之上的器件层。 设备层中的开口露出基层的一部分。 芯片通过器件层中的开口暴露在基底层的部分上。 芯片的一部分在平台上方延伸并被移除。
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公开(公告)号：US20160306111A1
公开(公告)日：2016-10-20
申请号：US15133920
申请日：2016-04-20
Applicant: Skorpios Technologies, Inc.
Inventor： Damien Lambert
CPC classification number: G02B6/125 , G02B6/132 , G02B6/136 , G02B6/4214 , G02B2006/12061 , G02B2006/12097 , G02B2006/12104 , G02B2006/12147 , G02B2006/12169
Abstract: A method forms a vertical output coupler for a waveguide, formed of waveguide material and disposed within a layer stack on a top surface of a wafer. The method includes etching through a portion of the wafer to form a via that exposes the waveguide material, and etching the waveguide material to remove at least a first portion of the waveguide. The etching forms a tilted plane in the waveguide material. The method further includes coating the first tilted plane with one or more reflective layers, to form a tilted mirror in contact with the first tilted plane in the waveguide material. The tilted mirror forms the vertical output coupler such that light propagating through the waveguide is deflected by the tilted mirror, and exits the waveguide.
Abstract translation: 一种方法形成用于波导的垂直输出耦合器，由波导材料形成并设置在晶片顶表面上的层叠中。 该方法包括蚀刻通过晶片的一部分以形成暴露波导材料的通孔，以及蚀刻波导材料以去除波导的至少第一部分。 蚀刻在波导材料中形成倾斜平面。 该方法还包括用一个或多个反射层涂覆第一倾斜平面，以形成与波导材料中的第一倾斜平面接触的倾斜反射镜。 倾斜的反射镜形成垂直输出耦合器，使得通过波导传播的光被倾斜的反射镜偏转，并离开波导。
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