OPTICAL ASSEMBLY
    1.
    发明申请
    OPTICAL ASSEMBLY 审中-公开
    光学装置

    公开(公告)号:WO2015116748A1

    公开(公告)日:2015-08-06

    申请号:PCT/US2015/013403

    申请日:2015-01-29

    IPC分类号: G02B6/36 G02B6/42

    摘要: An optical assembly comprising: a substrate (101), having a first planar surface (101a), connected to an optical component (102) having a second planar surface (102a) parallel to the first surface and at least one first optical axis; a plurality of optical fiber stubs (104) having a certain diameter and disposed at least partially between the substrate and the optical component; at least one of the substrate or optical component having one or more grooves (103) on the first or second surfaces, with each groove configured to receive one of the plurality of fiber stubs so each of the fiber stubs protrudes a first distance from the first or second surface to space the first surface the first distance from the second surface; and at least one optical conduit having a second optical axis, the optical conduit being disposed on the first or second surface with the second optical axis optically aligned with the first optical axis.

    摘要翻译: 一种光学组件,包括:具有连接到具有平行于所述第一表面的第二平坦表面(102a)和至少一个第一光轴的光学部件(102)的第一平面表面(101a)的基底(101) 具有一定直径且至少部分地设置在所述基板和所述光学部件之间的多个光纤短截线(104); 所述基板或光学部件中的至少一个在所述第一或第二表面上具有一个或多个凹槽(103),每个凹槽被配置为容纳所述多个光纤短截线中的一个,使得每个所述光纤短截线从所述第一或第二表面突出第一距离 或第二表面以使第一表面与第二表面隔开第一距离; 以及具有第二光轴的至少一个光导管,所述光导管设置在所述第一或第二表面上,所述第二光轴与所述第一光轴光学对准。

    MODE SIZE CONVERTERS AND OPTICAL ASSEMBLIES
    2.
    发明申请
    MODE SIZE CONVERTERS AND OPTICAL ASSEMBLIES 审中-公开
    模式尺寸转换器和光学组件

    公开(公告)号:WO2016036734A1

    公开(公告)日:2016-03-10

    申请号:PCT/US2015/047930

    申请日:2015-09-01

    IPC分类号: G02B6/30 G02B6/122

    摘要: One aspect of the invention provides a mode size converter having a first end and a second end. The mode size converter includes: a silicon waveguide having an inverse taper from the first end; and a silicon nitride waveguide having an inverse taper relative to the first end. The silicon nitride waveguide is adjacent and substantially parallel to the silicon waveguide. Another aspect of the invention provides an optical assembly including: a mode size converter as described herein; and a fiber optic optically coupled to the silicon nitride waveguide at the second end of the mode size converter.

    摘要翻译: 本发明的一个方面提供了一种具有第一端和第二端的模式大小转换器。 模式尺寸转换器包括:具有与第一端相反的锥形的硅波导; 以及相对于第一端具有倒锥形的氮化硅波导。 氮化硅波导与硅波导相邻且基本平行。 本发明的另一方面提供了一种光学组件,其包括:如本文所述的模式尺寸转换器; 以及在模式尺寸转换器的第二端光耦合到氮化硅波导的光纤。

    MODE SIZE CONVERTERS AND METHODS OF FABRICATING THE SAME
    3.
    发明申请
    MODE SIZE CONVERTERS AND METHODS OF FABRICATING THE SAME 审中-公开
    模式尺寸转换器及其制作方法

    公开(公告)号:WO2015176024A1

    公开(公告)日:2015-11-19

    申请号:PCT/US2015/031224

    申请日:2015-05-15

    IPC分类号: G02B6/122

    摘要: One aspect of the invention provides a method of fabricating a mode size converter. The method includes: exposing a photoresist-coated substrate (S506) to varying doses of light exposure to produce a profile in the photoresist of a beam mode size converter; and etching the photoresist-coated substrate (S510) to remove an equal thickness of the photoresist and substrate. The beam mode sized converter includes: a first surface having a first surface height and a first surface width; a second surface opposite the first surface, the second surface having a second surface height different than the first surface height and a second surface width different than the first surface width; and one or more boundary surfaces connecting the first surface and second surfaces.

    摘要翻译: 本发明的一个方面提供一种制造模式尺寸转换器的方法。 该方法包括:将光致抗蚀剂涂覆的基底(S506)暴露于不同剂量的曝光以在光束模式尺寸转换器的光致抗蚀剂中产生轮廓; 并蚀刻涂覆有光致抗蚀剂的基板(S510)以移除相同厚度的光致抗蚀剂和基板。 光束模式尺寸转换器包括:具有第一表面高度和第一表面宽度的第一表面; 与第一表面相对的第二表面,第二表面具有不同于第一表面高度的第二表面高度和不同于第一表面宽度的第二表面宽度; 以及连接第一表面和第二表面的一个或多个边界表面。

    OPTOELECTRONICS STRUCTURES
    4.
    发明申请
    OPTOELECTRONICS STRUCTURES 审中-公开
    光电结构

    公开(公告)号:WO2015175992A1

    公开(公告)日:2015-11-19

    申请号:PCT/US2015/031178

    申请日:2015-05-15

    IPC分类号: G02B6/42

    摘要: One aspect of the invention provides an optoelectronics structure including: a substrate defining a trench on a first surface; and a VCSEL structure mounted vertically within the trench of the substrate such that the VCSEL structure emits a laser beam substantially parallel to the substrate. Another aspect of the invention provides an optoelectronics structure including: an fiber guiding substrate defining a trench on a first surface; a VCSEL structure mounted vertically within the trench of the fiber guiding substrate such that the VCSEL structure emits a laser beam substantially parallel to the substrate; and an optical fiber mounted on the fiber guiding substrate substantially coaxial with the laser beam emitted by the VCSEL structure.

    摘要翻译: 本发明的一个方面提供了一种光电子结构,包括:在第一表面上限定沟槽的衬底; 以及垂直安装在衬底的沟槽内的VCSEL结构,使得VCSEL结构发射基本上平行于衬底的激光束。 本发明的另一方面提供一种光电子结构,包括:光纤引导衬底,其在第一表面上限定沟槽; VCSEL结构垂直安装在光纤引导衬底的沟槽内,使得VCSEL结构发射基本上平行于衬底的激光束; 以及安装在光纤引导衬底上的基本上与VCSEL结构发射的激光束同轴的光纤。