公开(公告)号：US20140328558A1

公开(公告)日：2014-11-06

申请号：US14357166

申请日：2012-11-12

Applicant: ENPLAS CORPORATION

Inventor： Shimpei Morioka ,  Tadanobu Niimi ,  Shinya Kanke ,  Masahiro Tanazawa

IPC: G02B6/42

CPC classification number: G02B6/4214 ,  G02B6/42 ,  G02B6/4204 ,  G02B6/4249 ,  G02B6/4286 ,  G02B6/4292

Abstract: An optical receptacle disposed between a photoelectric conversion device and an optical fiber includes a light separating section for separating incident light into monitor light and fiber coupled light, which section includes a segmented reflective surface and a segmented transmitting surface. The reflective surface for reflecting light as monitor light is disposed in a segmented manner with spaces in a segmentation direction. The transmitting surface is disposed in a segmented manner in areas where the reflective surface is not disposed, so as to transmit a portion of light other than the reflected light in a direction directly oppose to the direction of the reflected light and to advance the other portion of light towards the side of an end face of the optical fiber.

Abstract translation: 设置在光电转换装置和光纤之间的光学插座包括用于将入射光分离成监视光和光纤耦合光的光分离部，该部分包括分段反射表面和分段透射表面。 用于反射作为监视器光的光的反射表面以分割方式以分割的方式设置。 透射面以分段的方式设置在不设置反射面的区域，以便将反射光以外的一部分光直接与反射光的方向相对的方向透射，并使另一部分前进 的光线朝向光纤端面的一侧。

公开(公告)号：US09229181B2

公开(公告)日：2016-01-05

申请号：US14386729

申请日：2013-03-19

Applicant: ENPLAS CORPORATION

Inventor： Shinya Kanke

IPC: G02B6/42 ,  G02B6/43 ,  G02B6/32

CPC classification number: G02B6/4214 ,  G02B6/32 ,  G02B6/423 ,  G02B6/4249 ,  G02B6/4255 ,  G02B6/4286 ,  G02B6/43

Abstract: An optical receptacle is capable of actualizing, at low cost, optical transmission accompanying monitoring in which light of a light-emitting element is extracted in a direction along a substrate at an optical transmission body. In an embodiment, light of a light-emitting element 7 that has been incident on a first surface 2a (11) is separated into coupling light and monitor light using total reflection at a coupling light total reflection surface 14 and a first monitor light total reflection surface 15. The coupling light is emitted towards an optical transmission body 5 from a third surface 2c (12), and the monitor light is emitted towards a light-receiving element 8 from the first surface 2a (13).

Abstract translation: 光接收器能够以低成本实现伴随监测的光传输，其中发光元件的光在光传输体沿着衬底的方向被提取。 在一个实施例中，已经入射在第一表面2a（11）上的发光元件7的光被分离成耦合光并且在耦合光全反射表面14和第一监视光全反射处使用全反射来监视光 表面15.耦合光从第三表面2c（12）朝向光传输体5发射，并且监测光从第一表面2a（13）朝向光接收元件8发射。

公开(公告)号：US20150071593A1

公开(公告)日：2015-03-12

申请号：US14386729

申请日：2013-03-19

Applicant: ENPLAS CORPORATION

Inventor： Shinya Kanke

IPC: G02B6/42 ,  G02B6/43

CPC classification number: G02B6/4214 ,  G02B6/32 ,  G02B6/423 ,  G02B6/4249 ,  G02B6/4255 ,  G02B6/4286 ,  G02B6/43

Abstract: An optical receptacle is capable of actualizing, at low cost, optical transmission accompanying monitoring in which light of a light-emitting element is extracted in a direction along a substrate at an optical transmission body. In an embodiment, light of a light-emitting element 7 that has been incident on a first surface 2a (11) is separated into coupling light and monitor light using total reflection at a coupling light total reflection surface 14 and a first monitor light total reflection surface 15. The coupling light is emitted towards an optical transmission body 5 from a third surface 2c (12), and the monitor light is emitted towards a light-receiving element 8 from the first surface 2a (13).

Abstract translation: 光接收器能够以低成本实现伴随监测的光传输，其中发光元件的光在光传输体沿着衬底的方向被提取。 在一个实施例中，已经入射在第一表面2a（11）上的发光元件7的光被分离成耦合光并且在耦合光全反射表面14和第一监视光全反射处使用全反射来监视光 表面15.耦合光从第三表面2c（12）朝向光传输体5发射，并且监测光从第一表面2a（13）朝向光接收元件8发射。

公开(公告)号：US09389375B2

公开(公告)日：2016-07-12

申请号：US14434332

申请日：2013-10-09

Applicant: Enplas Corporation

Inventor： Shinya Kanke ,  Shimpei Morioka

IPC: G02B6/32 ,  G02B6/42

CPC classification number: G02B6/4214 ,  G02B6/3885 ,  G02B6/4249 ,  G02B6/425 ,  G02B6/4255 ,  G02B6/4292

Abstract: An optical coupling element of the invention includes: a plurality of incident surfaces having a predetermined curvature, where light emitted from a plurality of light-emitting elements is respectively incident; a reflective surface reflecting the light incident respectively on the incident surfaces and having a predetermined curvature; and a plurality of output surfaces respectively outputting the light reflected by the reflective surface toward an end face of an optical fiber and having a predetermined curvature. The curvatures for the incident surfaces, the reflective surface, and the output surfaces are adjusted such that the X-direction tolerance is greater than the Y-direction tolerance. Here, the alignment direction of the plurality of incident surfaces is the X direction, the advancement direction of the light is the Z direction, and the direction perpendicular to the X and Z directions is the Y direction.

Abstract translation: 本发明的光耦合元件包括：具有预定曲率的多个入射表面，其中分别从多个发光元件发射的光入射; 反射表面反射入射表面并具有预定曲率的光; 以及多个输出表面，其分别将由所述反射表面反射的光朝向光纤的端面输出并具有预定的曲率。 调整入射面，反射面和输出面的曲率，使得X方向公差大于Y方向公差。 这里，多个入射面的取向方向为X方向，光的前进方向为Z方向，与X方向和Z方向垂直的方向为Y方向。

公开(公告)号：US20150234135A1

公开(公告)日：2015-08-20

申请号：US14434332

申请日：2013-10-09

Applicant: ENPLAS CORPORATION

Inventor： Shinya Kanke ,  Shimpei Morioka

IPC: G02B6/42

CPC classification number: G02B6/4214 ,  G02B6/3885 ,  G02B6/4249 ,  G02B6/425 ,  G02B6/4255 ,  G02B6/4292

Abstract: An optical coupling element of the invention includes: a plurality of incident surfaces having a predetermined curvature, where light emitted from a plurality of light-emitting elements is respectively incident; a reflective surface reflecting the light incident respectively on the incident surfaces and having a predetermined curvature; and a plurality of output surfaces respectively outputting the light reflected by the reflective surface toward an end face of an optical fiber and having a predetermined curvature. The curvatures for the incident surfaces, the reflective surface, and the output surfaces are adjusted such that the X-direction tolerance is greater than the Y-direction tolerance. Here, the alignment direction of the plurality of incident surfaces is the X direction, the advancement direction of the light is the Z direction, and the direction perpendicular to the X and Z directions is the Y direction.

Abstract translation: 本发明的光耦合元件包括：具有预定曲率的多个入射表面，其中分别从多个发光元件发射的光入射; 反射表面反射入射表面并具有预定曲率的光; 以及多个输出表面，其分别将由所述反射表面反射的光朝向光纤的端面输出并具有预定的曲率。 调整入射面，反射面和输出面的曲率，使得X方向公差大于Y方向公差。 这里，多个入射面的取向方向为X方向，光的前进方向为Z方向，与X方向和Z方向垂直的方向为Y方向。

公开(公告)号：US09057852B2

公开(公告)日：2015-06-16

申请号：US14357166

申请日：2012-11-12

Applicant: ENPLAS CORPORATION

Inventor： Shimpei Morioka ,  Tadanobu Niimi ,  Shinya Kanke ,  Masahiro Tanazawa

IPC: G02B6/36 ,  G02B6/42

CPC classification number: G02B6/4214 ,  G02B6/42 ,  G02B6/4204 ,  G02B6/4249 ,  G02B6/4286 ,  G02B6/4292

Abstract: An optical receptacle disposed between a photoelectric conversion device and an optical fiber includes a light separating section for separating incident light into monitor light and fiber coupled light, which section includes a segmented reflective surface and a segmented transmitting surface. The reflective surface for reflecting light as monitor light is disposed in a segmented manner with spaces in a segmentation direction. The transmitting surface is disposed in a segmented manner in areas where the reflective surface is not disposed, so as to transmit a portion of light other than the reflected light in a direction directly oppose to the direction of the reflected light and to advance the other portion of light towards the side of an end face of the optical fiber.

Abstract translation: 设置在光电转换装置和光纤之间的光学插座包括用于将入射光分离成监视光和光纤耦合光的光分离部，该部分包括分段反射表面和分段透射表面。 用于反射作为监视器光的光的反射表面以分割方式以分割的方式设置。 透射面以分段的方式设置在不设置反射面的区域，以便将反射光以外的一部分光直接与反射光的方向相对的方向透射，并使另一部分前进 的光线朝向光纤端面的一侧。