DE2851667C2 - - Google Patents

Info

Publication number
DE2851667C2
DE2851667C2 DE2851667A DE2851667A DE2851667C2 DE 2851667 C2 DE2851667 C2 DE 2851667C2 DE 2851667 A DE2851667 A DE 2851667A DE 2851667 A DE2851667 A DE 2851667A DE 2851667 C2 DE2851667 C2 DE 2851667C2
Authority
DE
Germany
Prior art keywords
light
optical waveguide
stop
waveguide
mode
Prior art date
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
DE2851667A
Other languages
German (de)
English (en)
Other versions
DE2851667A1 (de
Inventor
Gerhard Dr. Winzer
Franz Dr. 8000 Muenchen De Auracher
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
Priority to DE19782851667 priority Critical patent/DE2851667A1/de
Priority to EP79104129A priority patent/EP0012190B1/de
Priority to US06/090,357 priority patent/US4325605A/en
Priority to JP15497679A priority patent/JPS5579403A/ja
Publication of DE2851667A1 publication Critical patent/DE2851667A1/de
Application granted granted Critical
Publication of DE2851667C2 publication Critical patent/DE2851667C2/de
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
    • G02B6/2804—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
    • 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 Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE19782851667 1978-11-29 1978-11-29 Abzweigelement fuer monomode-lichtwellenleiter und verfahren zu seiner herstellung Granted DE2851667A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19782851667 DE2851667A1 (de) 1978-11-29 1978-11-29 Abzweigelement fuer monomode-lichtwellenleiter und verfahren zu seiner herstellung
EP79104129A EP0012190B1 (de) 1978-11-29 1979-10-24 Abzweigelement für Monomode-Lichtwellenleiter und Verfahren zu seiner Herstellung
US06/090,357 US4325605A (en) 1978-11-29 1979-11-01 Branching element for monomode light waveguides and the method of manufacture
JP15497679A JPS5579403A (en) 1978-11-29 1979-11-29 Photo branch element for single mode photo wave guide and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782851667 DE2851667A1 (de) 1978-11-29 1978-11-29 Abzweigelement fuer monomode-lichtwellenleiter und verfahren zu seiner herstellung

Publications (2)

Publication Number Publication Date
DE2851667A1 DE2851667A1 (de) 1980-07-10
DE2851667C2 true DE2851667C2 (en, 2012) 1989-08-10

Family

ID=6055853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782851667 Granted DE2851667A1 (de) 1978-11-29 1978-11-29 Abzweigelement fuer monomode-lichtwellenleiter und verfahren zu seiner herstellung

Country Status (4)

Country Link
US (1) US4325605A (en, 2012)
EP (1) EP0012190B1 (en, 2012)
JP (1) JPS5579403A (en, 2012)
DE (1) DE2851667A1 (en, 2012)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56111491A (en) * 1980-02-09 1981-09-03 Mitsubishi Atomic Power Ind Reactor core insertion assembly
DE3008029A1 (de) * 1980-03-03 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Optischer baustein fuer multiplexer/demultiplexer
NL8004472A (nl) 1980-08-06 1982-03-01 Philips Nv Inrichting voorzien van een halfgeleiderlaserdiode.
DE3138895A1 (de) * 1981-09-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Koppelelement zum ein- oder auch auskoppeln von lichtleistung in oder aus einer lichtleitfaser
DE3236149A1 (de) * 1982-09-29 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von lichtwellenleiter-abzweigern und -multi-/demultiplexern nach dem strahlteilerprinzip
US4636028A (en) * 1983-11-10 1987-01-13 Kei Mori Light diverting device
US4750795A (en) * 1985-06-13 1988-06-14 The Board Of Trustees Of The Leland Stanford Junior University Optical fiber coupler
EP0216174A1 (de) * 1985-09-25 1987-04-01 Siemens Aktiengesellschaft Lichtweichen-Einheit
JPS6333707A (ja) * 1986-07-28 1988-02-13 Nippon Telegr & Teleph Corp <Ntt> 導波形光合分波器
US4900118A (en) * 1987-05-22 1990-02-13 Furukawa Electric Co., Ltd. Multiple-fiber optical component and method for manufacturing of the same
US4789214A (en) * 1987-09-21 1988-12-06 Tacan Corporation Micro-optical building block system and method of making same
US4923273A (en) * 1987-10-13 1990-05-08 Texas A&M University System Method for producing reflective taps in optical fibers and applications thereof
US4848999A (en) * 1987-10-13 1989-07-18 Texas A & M University System Method for producing reflective taps in optical fibers and applications thereof
US4892388A (en) * 1987-10-13 1990-01-09 Texas A & M University System Method for producing reflective taps in optical fibers and applications thereof
US4994791A (en) * 1987-10-13 1991-02-19 Texas A & M University System Progressively monitorable fire alarm system
US5119448A (en) * 1990-09-21 1992-06-02 Tacan Corporation Modular micro-optical systems and method of making such systems
US5129022A (en) * 1991-02-04 1992-07-07 Eastman Kodak Company Method and apparatus for providing reference signals from points along an optical fiber transmission path
US5164588A (en) * 1991-02-04 1992-11-17 Eastman Kodak Company Method and apparatus for sensing ambient conditions at locations along an optical fiber transmission path
US6856735B2 (en) * 2001-11-06 2005-02-15 Chromux Technologies, Inc. Tap couplers for fiber optic arrays
US11420404B2 (en) * 2020-04-27 2022-08-23 Jarvish Pty Ltd. Manufacturing method of flexible waveguide display structure
US12135446B2 (en) 2019-12-09 2024-11-05 KDH Advanced Research Pty Ltd. Light guiding apparatus and guiding method thereof
US20210173144A1 (en) 2019-12-09 2021-06-10 KDH Design Co., Ltd. Guiding apparatus for an imaging light path and guiding method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619030A (en) * 1967-12-28 1971-11-09 Matsushita Electric Ind Co Ltd Fiber optics element
US3870396A (en) * 1973-07-05 1975-03-11 Corning Glass Works Optical coupler
FR2284892A1 (fr) * 1974-09-13 1976-04-09 Thomson Csf Coupleur variable pour fibres optiques
JPS5264939A (en) * 1975-11-25 1977-05-28 Nippon Telegr & Teleph Corp <Ntt> Orienting optical coupler
DE2611011C2 (de) * 1976-03-12 1983-08-11 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH, 1000 Berlin Repeater für aus Monomode- oder Multimode-Lichtleitfasern aufgebaute Übertragungsstrecken
CH599558A5 (en, 2012) * 1976-03-16 1978-05-31 Patelhold Patentverwertung
JPS53106140A (en) * 1977-02-28 1978-09-14 Nec Corp Opitcal branching insept and preparation thereof
US4176908A (en) * 1977-12-14 1979-12-04 Bell Telephone Laboratories, Incorporated Devices for monitoring, switching, attenuating or distributing light
US4165496A (en) * 1977-12-16 1979-08-21 Bell Telephone Laboratories, Incorporated Optical fiber light tap

Also Published As

Publication number Publication date
EP0012190A1 (de) 1980-06-25
US4325605A (en) 1982-04-20
JPH0319524B2 (en, 2012) 1991-03-15
JPS5579403A (en) 1980-06-14
DE2851667A1 (de) 1980-07-10
EP0012190B1 (de) 1982-06-16

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee