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公开(公告)号：US09791640B2
公开(公告)日：2017-10-17
申请号：US15069512
申请日：2016-03-14
Applicant: TYCO ELECTRONICS CORPORATION
Inventor： Terry Patrick Bowen , William A. Weeks , James Toth , Jibin Sun , Sandeep Razdan
CPC classification number: G02B6/4206 , G02B6/12004 , G02B6/30 , G02B6/32 , G02B6/34 , G02B6/4214 , G02B6/4228 , G02B6/423 , G02B6/4231 , G02B6/4274
Abstract: An interposer for coupling an optical conduit to an optical component, said interposer comprising: (a) an optical component; (b) a first lens component having a first lens; (c) a second lens component having a second lens, said first and second lenses being configured to define an expanded-beam coupling therebetween; (d) at least one reflective surface optically coupled with said second lens; (e) a first optical path at least partially defined between said optical component and said first lens to accommodate a diverging light beam from said optical component to said first lens; (f) a second optical path at least partially defined between said second lens and said at least one reflective surface to accommodate a converging light beam from said second lens and said at least one reflective surface; and (g) a separable interface along said second optical path or at said expanded-beam coupling.
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公开(公告)号：US20170261703A1
公开(公告)日：2017-09-14
申请号：US15069512
申请日：2016-03-14
Applicant: TYCO ELECTRONICS CORPORATION
Inventor： Terry Patrick Bowen , William A. Weeks , James Toth , Jibin Sun , Sandeep Razdan
CPC classification number: G02B6/4206 , G02B6/12004 , G02B6/30 , G02B6/32 , G02B6/34 , G02B6/4214 , G02B6/4228 , G02B6/423 , G02B6/4231 , G02B6/4274
Abstract: An interposer for coupling an optical conduit to an optical component, said interposer comprising: (a) an optical component; (b) a first lens component having a first lens; (c) a second lens component having a second lens, said first and second lenses being configured to define an expanded-beam coupling therebetween; (d) at least one reflective surface optically coupled with said second lens; (e) a first optical path at least partially defined between said optical component and said first lens to accommodate a diverging light beam from said optical component to said first lens; (f) a second optical path at least partially defined between said second lens and said at least one reflective surface to accommodate a converging light beam from said second lens and said at least one reflective surface; and (g) a separable interface along said second optical path or at said expanded-beam coupling.
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公开(公告)号：US09335494B2
公开(公告)日：2016-05-10
申请号：US14278588
申请日：2014-05-15
Applicant: Tyco Electronics Corporation
Inventor： Sandeep Razdan , Jibin Sun , Haipeng Zhang
CPC classification number: G02B6/4206 , G02B6/3652 , G02B6/4202 , G02B6/4219 , G02B6/422 , G02B6/423 , G02B6/4243 , G02B6/4245 , G02B6/425
Abstract: 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.
Abstract translation: 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了一种光电子结构，包括：在第一表面上限定沟槽的光纤引导衬底; 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。
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Patent Agency Ranking
公开(公告)号：US20150331189A1
公开(公告)日：2015-11-19
申请号：US14279515
申请日：2014-05-16
Applicant: Tyco Electronics Corporation
Inventor： Jibin Sun , Haipeng Zhang , Sandeep Razdan , Nicola Pugliano
IPC: G02B6/14
CPC classification number: G02B6/14 , G02B6/1221 , G02B6/1228
Abstract: One aspect of the invention provides a method of fabricating a mode size converter. The method includes: exposing a photoresist-coated substrate 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 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.
Abstract translation: 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; 并蚀刻光致抗蚀剂涂覆的基底以去除相同厚度的光致抗蚀剂和基底。 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。
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公开(公告)号：US20160062039A1
公开(公告)日：2016-03-03
申请号：US14475482
申请日：2014-09-02
Applicant: Tyco Electronics Corporation
Inventor： Haipeng Zhang , Jibin Sun , John Wasserbauer , Sandeep Razdan , Mark Ostasiuk , Nicola Pugliano
CPC classification number: G02B6/305 , G02B1/045 , G02B6/1223 , G02B6/1228 , G02B2006/12061
Abstract: 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.
Abstract translation: 本发明的一个方面提供一种具有第一端和第二端的模式尺寸转换器。 模式尺寸转换器包括：具有与第一端相反的锥度的硅波导; 以及相对于第一端具有倒锥度的氮化硅波导。 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，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处光耦合到氮化硅波导的光纤。
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公开(公告)号：US20150331204A1
公开(公告)日：2015-11-19
申请号：US14278588
申请日：2014-05-15
Applicant: Tyco Electronics Corporation
Inventor： Sandeep Razdan , Jibin Sun , Haipeng Zhang
IPC: G02B6/42
CPC classification number: G02B6/4206 , G02B6/3652 , G02B6/4202 , G02B6/4219 , G02B6/422 , G02B6/423 , G02B6/4243 , G02B6/4245 , G02B6/425
Abstract: 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.
Abstract translation: 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了一种光电子结构，包括：在第一表面上限定沟槽的光纤引导衬底; 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。
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公开(公告)号：US09310555B2
公开(公告)日：2016-04-12
申请号：US14279515
申请日：2014-05-16
Applicant: Tyco Electronics Corporation
Inventor： Jibin Sun , Haipeng Zhang , Sandeep Razdan , Nicola Pugliano
CPC classification number: G02B6/14 , G02B6/1221 , G02B6/1228
Abstract: One aspect of the invention provides a method of fabricating a mode size converter. The method includes: exposing a photoresist-coated substrate 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 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.
Abstract translation: 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; 并蚀刻光致抗蚀剂涂覆的基底以去除相同厚度的光致抗蚀剂和基底。 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。
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公开(公告)号：US20150212267A1
公开(公告)日：2015-07-30
申请号：US14168513
申请日：2014-01-30
Inventor： Terry Patrick Bowen , Craig Warren Hornung , Sandeep Razdan , William A. Weeks , Michael Tryson , Jibin Sun , Haipeng Zhang , Jonathan Edward Lee , Michael Frank Cina , Jeroen Antonius Maria Duis
CPC classification number: G02B6/12004 , G02B6/122 , G02B6/13 , G02B6/3636 , G02B6/423 , G02B6/4274
Abstract: An optical assembly comprising: (a) a substrate having a first planar surface; (b) an optical component connected to the substrate and having a second planar surface parallel to the first surface and at least one first optical axis; (c) a plurality of optical fiber stubs having a certain diameter and being disposed at least partially between the substrate and the optical component; (d) at least one of the substrate or the optical component having one or more grooves on the first or second surfaces, respectively, such that each groove is configured to receive one of the plurality of fiber stubs such that 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 (e) a least one optical conduit having a second optical axis, the optical conduit being disposed on the first or second surface such that the second optical axis is optically aligned with the first optical axis.
Abstract translation: 一种光学组件，包括：（a）具有第一平坦表面的基底; （b）光学部件，其连接到所述基板并且具有平行于所述第一表面和至少一个第一光轴的第二平面; （c）具有一定直径并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; （d）所述基板或所述光学部件中的至少一个分别在所述第一或第二表面上具有一个或多个凹槽，使得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突出 距离第一或第二表面的第一距离，以使第一表面与第二表面隔开第一距离; 和（e）具有第二光轴的至少一个光学导管，所述光学导管设置在所述第一或第二表面上，使得所述第二光轴与所述第一光轴光学对准。
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