公开(公告)号：US20150253501A1

公开(公告)日：2015-09-10

申请号：US14642415

申请日：2015-03-09

Applicant: Skorpios Technologies, Inc.

Inventor： Guoliang Li ,  Nikhil Kumar

IPC: G02B6/125 ,  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.

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。

公开(公告)号：US20150219853A1

公开(公告)日：2015-08-06

申请号：US14615942

申请日：2015-02-06

Applicant: Skorpios Technologies, Inc.

Inventor： Nikhil Kumar ,  Guoliang Li ,  Stephen Krauslick

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.

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。