FR2451591B1 - - Google Patents

Info

Publication number
FR2451591B1
FR2451591B1 FR8005047A FR8005047A FR2451591B1 FR 2451591 B1 FR2451591 B1 FR 2451591B1 FR 8005047 A FR8005047 A FR 8005047A FR 8005047 A FR8005047 A FR 8005047A FR 2451591 B1 FR2451591 B1 FR 2451591B1
Authority
FR
France
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
Application number
FR8005047A
Other versions
FR2451591A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2451591A1 publication Critical patent/FR2451591A1/fr
Application granted granted Critical
Publication of FR2451591B1 publication Critical patent/FR2451591B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/29346—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 wave or beam interference
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29368—Light guide comprising the filter, e.g. filter deposited on a fibre end
    • 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
    • G02B6/26—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
    • G02B6/29379—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 characterised by the function or use of the complete device
    • G02B6/2938—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 characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
FR8005047A 1979-03-15 1980-03-06 Composant a guides d'ondes de lumiere optiques, procede pour sa fabrication, et son application a la technique des communications par voie optique Granted FR2451591A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792910291 DE2910291A1 (de) 1979-03-15 1979-03-15 Bauelement mit optischen lichtwellenleitern

Publications (2)

Publication Number Publication Date
FR2451591A1 FR2451591A1 (fr) 1980-10-10
FR2451591B1 true FR2451591B1 (fr) 1984-05-25

Family

ID=6065531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005047A Granted FR2451591A1 (fr) 1979-03-15 1980-03-06 Composant a guides d'ondes de lumiere optiques, procede pour sa fabrication, et son application a la technique des communications par voie optique

Country Status (5)

Country Link
US (1) US4306765A (fr)
JP (1) JPS55124108A (fr)
DE (1) DE2910291A1 (fr)
FR (1) FR2451591A1 (fr)
GB (1) GB2046941B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452505A (en) * 1980-04-02 1984-06-05 International Telephone And Telegraph Corporation Bidirectional coupler for communication over a single fiber
US4693544A (en) * 1982-12-14 1987-09-15 Nippon Sheet Glass Co., Ltd. Optical branching device with internal waveguide
GB2135473A (en) * 1983-02-18 1984-08-30 James Walter Rawson Fibre optics element
US4630883A (en) * 1983-03-21 1986-12-23 The United States Of America As Represented By The Secretary Of The Navy Optical waveguide apparatus and method for manufacturing
US4621895A (en) * 1984-06-04 1986-11-11 Motsko Gerard J Reflective/refractive/reflective precision connector, (MR3PC)
EP0204980A1 (fr) * 1985-06-03 1986-12-17 Siemens Aktiengesellschaft Méthode de fabrication d'un connecteur pour des guides d'ondes optiques comportant trois portes ou plus utilisant le principe de division du faisceau
DE3618037C1 (en) * 1986-05-28 1987-11-05 Messerschmitt Boelkow Blohm Optical component
US4900118A (en) * 1987-05-22 1990-02-13 Furukawa Electric Co., Ltd. Multiple-fiber optical component and method for manufacturing of the same
US4752111A (en) * 1987-08-28 1988-06-21 Amp Incorporated Fiber optic connector
US4789214A (en) * 1987-09-21 1988-12-06 Tacan Corporation Micro-optical building block system and method of making same
US4881789A (en) * 1988-05-26 1989-11-21 Finisar Corporation Integrated optical coupler and connector
US5119448A (en) * 1990-09-21 1992-06-02 Tacan Corporation Modular micro-optical systems and method of making such systems
JP2000131543A (ja) * 1998-10-26 2000-05-12 Pioneer Electronic Corp 光送受信モジュール及びその製造方法
DE19936187A1 (de) * 1999-07-31 2001-02-01 Daimler Chrysler Ag Vorrichtung zur Umlenkung optischer Signale in Wellenleitern
US6954592B2 (en) * 2002-01-24 2005-10-11 Jds Uniphase Corporation Systems, methods and apparatus for bi-directional optical transceivers
US6829413B2 (en) * 2002-12-02 2004-12-07 International Business Machines Corporation Ferrule-less optical fiber apparatus for optical backplane connector systems
JP2009069359A (ja) * 2007-09-12 2009-04-02 Fuji Xerox Co Ltd 光導波路デバイス、及び、光出力モジュール
JP5315715B2 (ja) * 2008-02-19 2013-10-16 豊田合成株式会社 光カプラ
DE102009008358A1 (de) * 2008-02-19 2009-09-17 Toyoda Gosei Co., Ltd., Nishikasugai Lichtkoppler und Herstellungsverfahren für diesen
EP2843460A1 (fr) * 2008-10-31 2015-03-04 Hewlett-Packard Development Company, L.P. Coupleurs et diviseurs de faisceau optique
WO2010050976A1 (fr) * 2008-10-31 2010-05-06 Hewlett-Packard Development Company, L.P. Composants d'interconnexion optique
US8737785B2 (en) 2011-04-29 2014-05-27 Hewlett-Packard Development Company, L.P. Optical beam couplers and splitters
WO2013019176A1 (fr) * 2011-07-29 2013-02-07 Hewlett-Packard Development Company, L.P. Diviseurs de puissance optique
TWI519730B (zh) * 2013-12-30 2016-02-01 緯創資通股份有限公司 光源模組
US10247969B1 (en) * 2018-06-21 2019-04-02 PsiQuantum Corp. Photon sources with multiple cavities for generation of individual photons
US11788715B2 (en) 2019-06-27 2023-10-17 Nichia Corporation Lighting device and light installation method
US20210173144A1 (en) 2019-12-09 2021-06-10 KDH Design Co., Ltd. Guiding apparatus for an imaging light path and guiding method thereof
US11420404B2 (en) * 2020-04-27 2022-08-23 Jarvish Pty Ltd. Manufacturing method of flexible waveguide display structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5264939A (en) * 1975-11-25 1977-05-28 Nippon Telegr & Teleph Corp <Ntt> Orienting optical coupler
US4130345A (en) * 1977-02-25 1978-12-19 The Boeing Company Optical coupling apparatus
US4176908A (en) * 1977-12-14 1979-12-04 Bell Telephone Laboratories, Incorporated Devices for monitoring, switching, attenuating or distributing light

Also Published As

Publication number Publication date
DE2910291A1 (de) 1980-10-09
GB2046941A (en) 1980-11-19
US4306765A (en) 1981-12-22
GB2046941B (en) 1983-03-30
JPS55124108A (en) 1980-09-25
FR2451591A1 (fr) 1980-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse