GB1550655A - Optical signal distributors - Google Patents

Optical signal distributors

Info

Publication number
GB1550655A
GB1550655A GB1584476A GB1584476A GB1550655A GB 1550655 A GB1550655 A GB 1550655A GB 1584476 A GB1584476 A GB 1584476A GB 1584476 A GB1584476 A GB 1584476A GB 1550655 A GB1550655 A GB 1550655A
Authority
GB
United Kingdom
Prior art keywords
optical signal
signal distributors
distributors
optical
signal
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
GB1584476A
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 GB1550655A publication Critical patent/GB1550655A/en
Expired 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
    • G02B6/10—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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
GB1584476A 1975-04-17 1976-04-20 Optical signal distributors Expired GB1550655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752516975 DE2516975C2 (en) 1975-04-17 1975-04-17 Method of manufacturing an optical waveguide

Publications (1)

Publication Number Publication Date
GB1550655A true GB1550655A (en) 1979-08-15

Family

ID=5944259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1584476A Expired GB1550655A (en) 1975-04-17 1976-04-20 Optical signal distributors

Country Status (4)

Country Link
JP (1) JPS51124940A (en)
DE (1) DE2516975C2 (en)
FR (1) FR2308113A1 (en)
GB (1) GB1550655A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125184A (en) * 1982-08-18 1984-02-29 Philips Nv Optical multiplexer
GB2170923A (en) * 1985-02-07 1986-08-13 Tektronix Inc Optical waveguide structures and their fabrication
GB2231412A (en) * 1989-04-19 1990-11-14 Hitachi Cable Optical waveguide type star coupler
US7457498B2 (en) 2004-04-12 2008-11-25 Hitachi Chemical Company, Ltd. Optical waveguide structure

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704984A1 (en) * 1977-02-07 1978-08-10 Siemens Ag SWITCH FOR FIBER OPERATING FIBERS
JPS547948A (en) * 1977-06-21 1979-01-20 Nippon Telegr & Teleph Corp <Ntt> Optical circuit of high molecule
CA1123528A (en) * 1977-07-12 1982-05-11 Elmer H. Hara Frequency division multiplexing system for optical transmission of broadband signals
DE3024104C2 (en) * 1980-06-27 1986-02-20 Fa. Carl Zeiss, 7920 Heidenheim Method of making an integrated micro-optic device for use with multimode optical fibers
US4558920A (en) * 1981-11-19 1985-12-17 Board Of Trustees Of The Leland Stanford Junior University Tapped optical fiber delay line
JPS59148373A (en) * 1983-02-15 1984-08-25 Agency Of Ind Science & Technol Reflecting type photo coupler
DE3324612A1 (en) * 1983-07-08 1985-01-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart OPTICAL COUPLING
JPS6269204A (en) * 1985-09-20 1987-03-30 Mitsubishi Cable Ind Ltd Branching and coupling device
JPH0386303U (en) * 1990-02-27 1991-08-30
FR2676548B1 (en) * 1991-05-17 1993-09-17 Corning Inc OPTICAL COUPLER AND MANUFACTURING METHOD THEREOF.
CN106062600B (en) * 2014-11-11 2020-07-07 光研公司 Light beam combiner and chip type multi-wavelength laser light source

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453036A (en) * 1966-03-31 1969-07-01 American Optical Corp Optical junction for light conductors

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125184A (en) * 1982-08-18 1984-02-29 Philips Nv Optical multiplexer
GB2170923A (en) * 1985-02-07 1986-08-13 Tektronix Inc Optical waveguide structures and their fabrication
GB2231412A (en) * 1989-04-19 1990-11-14 Hitachi Cable Optical waveguide type star coupler
US5134672A (en) * 1989-04-19 1992-07-28 Hitachi Cable, Ltd. Optical waveguide type star coupler
GB2231412B (en) * 1989-04-19 1993-07-28 Hitachi Cable Optical waveguide type star coupler
US7457498B2 (en) 2004-04-12 2008-11-25 Hitachi Chemical Company, Ltd. Optical waveguide structure

Also Published As

Publication number Publication date
DE2516975C2 (en) 1982-10-28
FR2308113A1 (en) 1976-11-12
FR2308113B1 (en) 1980-04-18
DE2516975A1 (en) 1976-10-28
JPS51124940A (en) 1976-10-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee