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    OPTICAL RECEPTACLE, AND OPTICAL MODULE PROVIDED WITH SAME
    2.
    发明公开
    OPTICAL RECEPTACLE, AND OPTICAL MODULE PROVIDED WITH SAME 审中-公开
    光学集装箱光模块SO

    公开(公告)号：EP2857880A4

    公开(公告)日：2016-03-23

    申请号：EP13801388

    申请日：2013-06-03

    申请人： ENPLAS CORP

    发明人： MORIOKA SHIMPEI ,  SHIBUYA KAZUTAKA ,  TANAZAWA MASAHIRO

    IPC分类号： G02B6/42 ,  G02B6/32 ,  G02B6/38

    CPC分类号： G02B6/4286 ,  G02B6/32 ,  G02B6/3853 ,  G02B6/3885 ,  G02B6/4204 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4249 ,  G02B6/4259 ,  G02B6/4292

    摘要： A surface (17d') facing a photoelectric conversion apparatus is formed on the optical block (3) side, said surface having light from a light emitting element (10) inputted thereto and monitor light outputted therefrom, and a coupling light output surface (12) having coupling light outputted therefrom is formed on the optical housing (4) side, and consequently, the surface (17d') and the coupling light output surface (12) are simply and highly accurately formed. Then, an optical block (3) and an optical housing (4) are simply and accurately combined by being fitted together by means of fitting sections (21, 24). Adhesion of foreign materials and formation of scratches on the reflecting surface (18) of the optical block (3) are suppressed by covering the reflecting surface (18) with the optical housing (4).

    LENS ARRAY AND OPTICAL MODULE PROVIDED THEREWITH
    4.
    发明公开
    LENS ARRAY AND OPTICAL MODULE PROVIDED THEREWITH 审中-公开
    LINSENARRAY UND OPTISCHES MODUL DAMIT

    公开(公告)号：EP2518550A4

    公开(公告)日：2016-12-28

    申请号：EP10838961

    申请日：2010-12-22

    申请人： ENPLAS CORP

    发明人： MORIOKA SHIMPEI

    IPC分类号： G02B6/42

    CPC分类号： G02B6/4214 ,  G02B6/4206 ,  G02B6/4246 ,  G02B6/425 ,  G02B6/4286 ,  G02B6/4292

    摘要： Provided is a lens array that can reliably obtain monitor light and is easy to manufacture. In the provided lens array, light incident on a first lens surface (11) from light-emitting elements is split by a reflective/transmissive layer (17) between a first optical surface (14a) and a first prism surface (16a) and sent, respectively, towards a second lens surface (12) and a third lens surface (13). Monitor light included in the light sent towards the third lens surface (13) is sent by the third lens surface (13) towards a light-receiving element (8). The path of light incident on the first optical surface (14a) is collinear with the path of light outgoing from the second optical surface (14b).

    摘要翻译： 提供了能够可靠地获得监视光并易于制造的透镜阵列。 在所提供的透镜阵列中，从发光元件入射到第一透镜表面（11）上的光被第一光学表面（14a）和第一棱镜表面（16a）之间的反射/透射层（17）分开，并被发送 分别朝向第二透镜表面（12）和第三透镜表面（13）。 向第三透镜表面（13）发送的光中包括的监视光被第三透镜表面（13）发送到光接收元件（8）。 入射在第一光学表面（14a）上的光的路径与从第二光学表面（14b）射出的光的路径共线。

    OPTICAL RECEPTACLE AND OPTICAL MODULE
    6.
    发明公开
    OPTICAL RECEPTACLE AND OPTICAL MODULE 审中-公开
    OPTISCHE ANSCHLUSSDOSE UND OPTISCHES MODUL

    公开(公告)号：EP3109680A4

    公开(公告)日：2017-08-23

    申请号：EP15751954

    申请日：2015-02-16

    申请人： ENPLAS CORP

    发明人： MORIOKA SHIMPEI ,  SHIBUYA KAZUTAKA

    IPC分类号： G02B6/42 ,  G02B6/43 ,  H01L31/0232 ,  H01S5/022

    CPC分类号： G02B6/425 ,  G02B6/32 ,  G02B6/4214 ,  G02B6/4239 ,  G02B6/4244 ,  G02B6/4292 ,  H01L31/0232 ,  H01S5/02284 ,  H01S5/02292

    摘要： The optical receptacle of the invention includes plural first optical surfaces allowing light emitted from plural light emitting elements to be incident thereon, plural second optical surfaces emitting the light incident on the first optical surfaces toward plural optical transmission members, and a third optical surface reflecting the light incident on the first optical surfaces toward the second optical surfaces. The distances between the center of the first optical surface and the light-emitting surface of the light emitting element and between the center of the second optical surface and the light-emitting surface of the light emitting element is longer toward the center from both ends of the row. The center-to-center distances of the first optical surfaces and of the second optical surfaces are shorter, respectively, than the distance between optical axes of light emitted from the light emitting elements and the center-to-center distance of light-receiving surfaces of optical transmission members.

    摘要翻译： 本发明的光学插座包括：多个第一光学表面，允许从多个发光元件发射的光入射在其上;多个第二光学表面，将入射在第一光学表面上的光朝向多个光学传输构件发射;以及第三光学表面， 入射在第一光学表面上的光朝向第二光学表面。 第一光学表面的中心与发光元件的发光表面之间以及第二光学表面的中心与发光元件的发光表面之间的距离从两端朝向中央 该行。 第一光学表面和第二光学表面的中心到中心距离分别比从发光元件发射的光的光轴之间的距离和光接收表面的中心到中心距离更短 的光传输部件。

    OPTICAL RECEPTACLE AND OPTICAL MODULE PROVIDED WITH SAME
    7.
    发明公开
    OPTICAL RECEPTACLE AND OPTICAL MODULE PROVIDED WITH SAME 有权
    光学集装箱光模块SO

    公开(公告)号：EP2787379A4

    公开(公告)日：2015-07-29

    申请号：EP12852944

    申请日：2012-11-12

    申请人： ENPLAS CORP

    发明人： MORIOKA SHIMPEI ,  NIIMI TADANOBU ,  KANKE SHINYA ,  TANAZAWA MASAHIRO

    IPC分类号： G02B6/42

    CPC分类号： G02B6/4214 ,  G02B6/42 ,  G02B6/4204 ,  G02B6/4249 ,  G02B6/4286 ,  G02B6/4292

    摘要： Optical transmission accompanying monitoring is easily and appropriately actualized, in which light from a substrate-mounted type light-emitting element is extracted in a direction along the substrate at an end face of an optical fiber. A light separating section 17 is included that separates light that has been reflected by a reflective surface 14 into monitor light that advances towards a first surface S1 and fiber coupled light. The light separating section 17 includes a segmented reflective surface 18 and a segmented transmitting surface 19. The segmented reflective surface 18 has a second slope angle in relation to the first surface S 1, is disposed in a segmented manner with space in a predetermined segmentation direction, and reflects a portion of light of the reflected light from the reflective surface 14 as monitor light. The segmented transmitting surface 19 is disposed in a segmented manner such as to be positioned in non-placement areas of the segmented reflective surface 18, is disposed such as to directly oppose the reflection direction of the light from the reflective surface 14, and transmits another portion of light other than the portion of light of the reflected light from the reflective surface 14 and advances the other portion of light towards the side of an end face 5a of an optical fiber 5.