公开(公告)号：EP2751603A1

公开(公告)日：2014-07-09

申请号：EP12827040.2

申请日：2012-08-29

Applicant: Skorpios Technologies, Inc.

Inventor： MIZRAHI, Amit ,  CREAZZO, Timothy ,  MARCHENA, Elton ,  VAN ORDEN, Derek ,  KRASULICK, Stephen B

IPC: G02B6/26 ,  G02B6/42

CPC classification number: G02B6/4206 ,  G02B6/12004 ,  G02B6/122 ,  G02B6/1223 ,  G02B6/1228 ,  G02B6/14 ,  G02B6/26 ,  G02B6/2804 ,  G02B2006/12061 ,  G02B2006/12097 ,  G02B2006/12147 ,  H01S5/026 ,  H01S5/3013

Abstract: A waveguide coupler includes a first waveguide and a second waveguide. The waveguide coupler also includes a connecting waveguide disposed between the first waveguide and the second waveguide. The connecting waveguide includes a first material having a first index of refraction and a second material having a second index of refraction higher than the first index of refraction.

公开(公告)号：EP2751603B1

公开(公告)日：2020-02-12

申请号：EP12827040.2

申请日：2012-08-29

Applicant: Skorpios Technologies, Inc.

Inventor： MIZRAHI, Amit ,  CREAZZO, Timothy ,  MARCHENA, Elton ,  VAN ORDEN, Derek ,  KRASULICK, Stephen B.

IPC: G02B6/26 ,  G02B6/42

公开(公告)号：EP3149522A1

公开(公告)日：2017-04-05

申请号：EP15800295.6

申请日：2015-05-27

Applicant: Skorpios Technologies, Inc.

Inventor： LAMBERT, Damien ,  KUMAR, Nikhil ,  MARCHENA, Elton ,  LIU, Daming ,  LI, Guoliang ,  ZYSKIND, John

IPC: G02B6/12

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.

Abstract translation: 波导模式扩展器将半导体波导中较小的光学模式耦合到光纤中较大的光学模式。 波导模式扩展器包括肩部和脊部。 在一些实施例中，波导模式扩展器的脊具有多个级，多个级在给定横截面处具有不同的宽度。

公开(公告)号：EP2880764A2

公开(公告)日：2015-06-10

申请号：EP13827857.7

申请日：2013-08-05

Applicant: Skorpios Technologies, Inc.

Inventor： KRASULICK, Stephen B. ,  CREAZZO, Timothy ,  JHA, Kalpit ,  MARCHENA, Elton ,  MIZRAHI, Amit

IPC: H04B20060101

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.