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公开(公告)号：US09423293B2
公开(公告)日：2016-08-23
申请号：US14277127
申请日：2014-05-14
Applicant: Enplas Corporation
Inventor： Shimpei Morioka
CPC classification number: G01J1/0425 , G01J1/0204 , G01J1/0407 , G01J1/0414 , G02B6/4214 , G02B6/4249 , G02B6/4286
Abstract: The present invention relates to an optical receptacle that can generate monitor light and can be also produced by integral molding, and an optical module having the optical receptacle. The optical receptacle has a first optical face on which light emitted from a light emitting element is incident, reflection surfaces that reflect the light to a light receiving element, a light splitting section that splits the light into monitor light heading for the light receiving element and signal light heading for an end face of an optical fiber, and a second optical face that emits the signal light toward the end face of the optical fiber. The light splitting section has a divided transmission surface and a divided reflection surface. The divided reflection surface is an inclining surface with respect to an optical axis of the light reflected by the reflection surfaces.
Abstract translation: 本发明涉及一种能够生成监视光并且还可以通过一体成型制造的光学插座，以及具有光学插座的光学模块。 光学插座具有从发光元件发射的光入射的第一光学面，将光反射到光接收元件的反射面，将光分解成朝向光接收元件的监视光的光分离部，以及 信号光朝向光纤的端面，以及第二光学面，其朝向光纤的端面发射信号光。 分光部分具有分开的透射表面和分开的反射表面。 分割反射面是相对于被反射面反射的光的光轴的倾斜面。
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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
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。
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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。
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Patent Agency Ranking
公开(公告)号：US09110257B2
公开(公告)日：2015-08-18
申请号：US14405529
申请日：2013-06-03
Applicant: Enplas Corporation
Inventor： Shimpei Morioka , Kazutaka Shibuya , Masahiro Tanazawa
CPC classification number: G02B6/4204 , G02B6/3817 , G02B6/4206 , G02B6/4214 , G02B6/423 , G02B6/4249 , G02B6/425 , G02B6/4259 , G02B6/4286 , G02B6/4292
Abstract: A surface (3a′) having light of a light emitting element (10) inputted thereto and monitor light outputted therefrom is formed as a part of an optical plate (3), and an output surface (12) having coupling light outputted therefrom is formed as a part of an optical block (4), thereby simply and highly accurately forming the optical surfaces (3a′, 12). Then, the optical plate (3) and the optical block (4) are simply and highly accurately combined by being fitted together by means of fitting sections (21, 25).
Abstract translation: 形成具有输入到其上的发光元件（10）的光并监视其输出的光的表面（3a'）作为光学板（3）的一部分，并且形成具有从其输出的耦合光的输出表面（12） 作为光学块（4）的一部分，由此简单且高精度地形成光学表面（3a'，12）。 然后，通过装配部分（21,25）将光学板（3）和光学块（4）简单高度地精确地组合在一起。
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公开(公告)号：US09110256B2
公开(公告)日：2015-08-18
申请号：US14352976
申请日：2012-10-24
Applicant: ENPLAS CORPORATION
Inventor： Shimpei Morioka , Kazutaka Shibuya
CPC classification number: G02B6/4204 , G02B6/4214 , G02B6/4249 , G02B6/4292
Abstract: A lens array is provided with a prism adhered within a prism placement recessing section by an adhesive, wherein retention of air-bubbles in the adhesive on an optical path of light of each light-emitting element between the prism placement recessing section and the prism is prevented by a first air-bubble retention prevention recessing section and a second air-bubble retention prevention recessing section that communicate with the prism placement recessing section in a lens array direction, and flowing of the adhesive onto a total reflection surface is prevented by an adhesive flow prevention recessing edge section.
Abstract translation: 透镜阵列设置有通过粘合剂粘附在棱镜放置凹陷部分内的棱镜，其中在棱镜放置凹陷部分和棱镜之间的每个发光元件的光的光路上的粘合剂中气泡的保留是 由透镜阵列方向与棱镜放置凹陷部分连通的第一气泡阻止凹陷部分和第二气泡保留凹陷部防止，并且通过粘合剂防止粘合剂流向全反射表面 流动防止凹槽边缘部分。
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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
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。
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公开(公告)号：US20150131947A1
公开(公告)日：2015-05-14
申请号：US14405529
申请日：2013-06-03
Applicant: Enplas Corporation
Inventor： Shimpei Morioka , Kazutaka Shibuya , Masahiro Tanazawa
IPC: G02B6/42
CPC classification number: G02B6/4204 , G02B6/3817 , G02B6/4206 , G02B6/4214 , G02B6/423 , G02B6/4249 , G02B6/425 , G02B6/4259 , G02B6/4286 , G02B6/4292
Abstract: A surface (3a′) having light of a light emitting element (10) inputted thereto and monitor light outputted therefrom is formed as a part of an optical plate (3), and an output surface (12) having coupling light outputted therefrom is formed as a part of an optical block (4), thereby simply and highly accurately forming the optical surfaces (3a′, 12). Then, the optical plate (3) and the optical block (4) are simply and highly accurately combined by being fitted together by means of fitting sections (21, 25).
Abstract translation: 形成具有输入到其上的发光元件（10）的光并监视其输出的光的表面（3a'）作为光学板（3）的一部分，并且形成具有从其输出的耦合光的输出表面（12） 作为光学块（4）的一部分，由此简单且高精度地形成光学表面（3a'，12）。 然后，通过装配部分（21,25）将光学板（3）和光学块（4）简单高度地精确地组合在一起。
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公开(公告)号：US20150086165A1
公开(公告)日：2015-03-26
申请号：US14386734
申请日：2013-02-20
Applicant: ENPLAS CORPORATION
Inventor： Shimpei Morioka , Tadanobu Niimi
CPC classification number: G02B6/4286 , G02B6/4214 , G02B6/43
Abstract: In an embodiment, an optical receptacle includes a first lens face that is disposed on a first surface 2a on a photoelectric conversion device 3 side in an optical receptacle main body so that a portion of light of the light of a light-emitting element 7 is incident thereon, a first reflective surface 14 that is disposed on a second surface 2b on the side opposite to the first surface 2a and reflects the light that has been incident on the first lens face 11, and a second reflective surface 16 that is disposed on the first surface 2a continuously with the first lens face 11 so that a remaining portion of light of the light of the light-emitting element 7 is incident thereon and reflects the incident remaining portion of light towards a light-receiving element 8 as monitor light are included.
Abstract translation: 在一个实施例中，光学插座包括第一透镜面，其设置在光学插座主体中的光电转换装置3侧的第一表面2a上，使得发光元件7的光的一部分为 第一反射表面14设置在与第一表面2a相对的一侧上的第二表面2b上，并且反射入射在第一透镜面11上的光;以及第二反射表面16，其设置在 第一表面2a连续地与第一透镜面11连通，使得发光元件7的光的剩余部分入射在其上，并且当监视器光为光时将入射的剩余部分光反射到光接收元件8 包括。
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