DK3942341T3 - Krummet lyslederstruktur, fremgangsmåde til fremstilling af samme og optisk overføringssystem - Google Patents

Krummet lyslederstruktur, fremgangsmåde til fremstilling af samme og optisk overføringssystem Download PDF

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Publication number
DK3942341T3
DK3942341T3 DK20713242.4T DK20713242T DK3942341T3 DK 3942341 T3 DK3942341 T3 DK 3942341T3 DK 20713242 T DK20713242 T DK 20713242T DK 3942341 T3 DK3942341 T3 DK 3942341T3
Authority
DK
Denmark
Prior art keywords
manufacturing
light guide
same
transmission system
optical transmission
Prior art date
Application number
DK20713242.4T
Other languages
English (en)
Inventor
Tobias Schneider
René Kirrbach
Original Assignee
Fraunhofer Ges Forschung
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Application granted granted Critical
Publication of DK3942341T3 publication Critical patent/DK3942341T3/da

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0864—Catadioptric systems having non-imaging properties
    • G02B17/0868—Catadioptric systems having non-imaging properties for light condensing, e.g. for use with a light emitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
    • H04B10/803—Free space interconnects, e.g. between circuit boards or chips
    • 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
    • G02B6/102—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type for infrared and ultraviolet radiation
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2817—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using reflective elements to split or combine optical signals
    • 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
    • G02B6/3604—Rotary joints allowing relative rotational movement between opposing fibre or fibre bundle 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
    • G02B6/42—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)
  • Communication Cables (AREA)
DK20713242.4T 2019-03-22 2020-03-18 Krummet lyslederstruktur, fremgangsmåde til fremstilling af samme og optisk overføringssystem DK3942341T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019203968 2019-03-22
DE102019208982.8A DE102019208982A1 (de) 2019-03-22 2019-06-19 Gekrümmte lichtleiterstruktur, verfahren zum herstellen derselben und optisches übertragungssystem
PCT/EP2020/057445 WO2020193312A1 (de) 2019-03-22 2020-03-18 Gekrümmte lichtleiterstruktur, verfahren zum herstellen derselben und optisches übertragungssystem

Publications (1)

Publication Number Publication Date
DK3942341T3 true DK3942341T3 (da) 2023-08-07

Family

ID=72333795

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20713242.4T DK3942341T3 (da) 2019-03-22 2020-03-18 Krummet lyslederstruktur, fremgangsmåde til fremstilling af samme og optisk overføringssystem

Country Status (7)

Country Link
US (1) US20220006528A1 (da)
EP (1) EP3942341B1 (da)
CN (1) CN113906323B (da)
DE (1) DE102019208982A1 (da)
DK (1) DK3942341T3 (da)
ES (1) ES2952197T3 (da)
WO (1) WO2020193312A1 (da)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027945A (en) * 1976-03-04 1977-06-07 The United States Of America As Represented By The Secretary Of The Navy Optical sliprings
DE2846526A1 (de) * 1978-10-25 1980-05-08 Siemens Ag Vorrichtung zum uebertragen von signalen
JPS57138228A (en) * 1981-02-20 1982-08-26 Mitsubishi Electric Corp Optical slip ring
US4711516A (en) * 1981-11-23 1987-12-08 General Motors Corporation Optical slip ring
US4576436A (en) * 1983-01-31 1986-03-18 Maurice Daniel Light distribution and collection assemblies and methods
US7286768B2 (en) * 1998-09-02 2007-10-23 Schleifring Und Apparatebau Gmbh Device for optical signal transmission
US7027737B2 (en) * 2002-09-26 2006-04-11 Siemens Aktiengesellschaft Method and apparatus for transmitting data from a rotary part to a stationary part of a data generating system
DE102007041927A1 (de) 2007-09-04 2009-03-12 Siemens Ag Vorrichtung zum Übertragen von Daten zwischen zwei zueinander beweglichen Systemen
US8224137B2 (en) * 2007-10-11 2012-07-17 Motorola Mobility, Inc. Apparatus with two housings including a rotatable optical data communication coupling
US20110013868A1 (en) * 2007-12-17 2011-01-20 Kouji Suzumura Optical waveguide for visible light
US10359560B2 (en) * 2015-04-13 2019-07-23 Reald Spark, Llc Wide angle imaging directional backlights
US10466077B2 (en) * 2016-07-29 2019-11-05 Seiko Epson Corporation Optical connection device, optical communication device, displacement detection device, and robot
US10007072B1 (en) * 2017-02-28 2018-06-26 Foxconn Interconnect Technology Limited Optical coupling system having a perturbed curved optical surface that reduces back reflection and improves mode matching in forward optical coupling

Also Published As

Publication number Publication date
EP3942341A1 (de) 2022-01-26
WO2020193312A1 (de) 2020-10-01
CN113906323A (zh) 2022-01-07
US20220006528A1 (en) 2022-01-06
EP3942341B1 (de) 2023-05-03
DE102019208982A1 (de) 2020-09-24
ES2952197T3 (es) 2023-10-30
CN113906323B (zh) 2024-02-09

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