KR102065571B1 - 광학 인터커넥트 - Google Patents

광학 인터커넥트 Download PDF

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Publication number
KR102065571B1
KR102065571B1 KR1020147036232A KR20147036232A KR102065571B1 KR 102065571 B1 KR102065571 B1 KR 102065571B1 KR 1020147036232 A KR1020147036232 A KR 1020147036232A KR 20147036232 A KR20147036232 A KR 20147036232A KR 102065571 B1 KR102065571 B1 KR 102065571B1
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KR
South Korea
Prior art keywords
optical
optical waveguide
pcb
light
microlenses
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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KR1020147036232A
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English (en)
Korean (ko)
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KR20150018836A (ko
Inventor
딩 왕
테리 엘 스미스
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20150018836A publication Critical patent/KR20150018836A/ko
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12004—Combinations of two or more optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
    • G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
    • G02B6/29325—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide of the slab or planar or plate like form, i.e. confinement in a single transverse dimension only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/34—Optical coupling means utilising prism or grating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/3608—Fibre wiring boards, i.e. where fibres are embedded or attached in a pattern on or to a substrate, e.g. flexible sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4274—Electrical aspects
    • G02B6/428—Electrical aspects containing printed circuit boards [PCB]
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/43—Arrangements comprising a plurality of opto-electronic elements and associated optical interconnections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0274—Optical details, e.g. printed circuits comprising integral optical means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09709—Staggered pads, lands or terminals; Parallel conductors in different planes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
    • H05K2201/2054—Light-reflecting surface, e.g. conductors, substrates, coatings, dielectrics

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Couplings Of Light Guides (AREA)
KR1020147036232A 2012-05-29 2013-05-14 광학 인터커넥트 Expired - Fee Related KR102065571B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261652478P 2012-05-29 2012-05-29
US61/652,478 2012-05-29
PCT/US2013/040831 WO2013180943A1 (en) 2012-05-29 2013-05-14 Optical interconnect

Publications (2)

Publication Number Publication Date
KR20150018836A KR20150018836A (ko) 2015-02-24
KR102065571B1 true KR102065571B1 (ko) 2020-01-13

Family

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KR1020147036232A Expired - Fee Related KR102065571B1 (ko) 2012-05-29 2013-05-14 광학 인터커넥트

Country Status (6)

Country Link
US (3) US9134494B2 (enExample)
EP (1) EP2856231A1 (enExample)
JP (1) JP6246191B2 (enExample)
KR (1) KR102065571B1 (enExample)
CN (2) CN103454735B (enExample)
WO (1) WO2013180943A1 (enExample)

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US9134494B2 (en) 2012-05-29 2015-09-15 3M Innovative Properties Company Optical interconnect
CN106886074B (zh) 2012-10-05 2020-07-14 3M创新有限公司 光学连接器
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US10527810B2 (en) * 2017-11-27 2020-01-07 Auxora (Shenzhen) Inc. Optical interconnect apparatus and system
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US11402584B2 (en) 2018-03-14 2022-08-02 3M Innovative Properties Company Optical connector with tilted mirror
JP6920561B2 (ja) 2018-03-22 2021-08-18 スリーエム イノベイティブ プロパティズ カンパニー 積層可能な光フェルール及び光フェルールを使用するコネクタ
JP2019191251A (ja) * 2018-04-19 2019-10-31 日本電信電話株式会社 光モジュール、光配線基板および光モジュールの製造方法
KR102594414B1 (ko) * 2018-10-24 2023-10-30 삼성전자주식회사 프로브 장치 및 이를 포함하는 테스트 장치
CN114127603B (zh) 2019-07-16 2023-07-07 3M创新有限公司 光学收发器模块
CN112305674B (zh) * 2019-07-31 2022-04-29 华为技术有限公司 一种光交叉装置
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Publication number Publication date
EP2856231A1 (en) 2015-04-08
US20160341902A1 (en) 2016-11-24
CN103454735B (zh) 2015-07-08
US20150316724A1 (en) 2015-11-05
KR20150018836A (ko) 2015-02-24
CN203519873U (zh) 2014-04-02
US9134494B2 (en) 2015-09-15
US9435971B2 (en) 2016-09-06
JP2015518184A (ja) 2015-06-25
US10365439B2 (en) 2019-07-30
WO2013180943A1 (en) 2013-12-05
US20150117824A1 (en) 2015-04-30
JP6246191B2 (ja) 2017-12-13
CN103454735A (zh) 2013-12-18

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