FR2552236B1 - PROCESS FOR THE SIMULTANEOUS MANUFACTURE OF MULTIPLE COUPLERS OF THE SAME TYPE FOR OPTICAL FIBERS - Google Patents

PROCESS FOR THE SIMULTANEOUS MANUFACTURE OF MULTIPLE COUPLERS OF THE SAME TYPE FOR OPTICAL FIBERS

Info

Publication number
FR2552236B1
FR2552236B1 FR8315001A FR8315001A FR2552236B1 FR 2552236 B1 FR2552236 B1 FR 2552236B1 FR 8315001 A FR8315001 A FR 8315001A FR 8315001 A FR8315001 A FR 8315001A FR 2552236 B1 FR2552236 B1 FR 2552236B1
Authority
FR
France
Prior art keywords
optical fibers
same type
multiple couplers
simultaneous manufacture
couplers
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
FR8315001A
Other languages
French (fr)
Other versions
FR2552236A1 (en
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR8315001A priority Critical patent/FR2552236B1/en
Publication of FR2552236A1 publication Critical patent/FR2552236A1/en
Application granted granted Critical
Publication of FR2552236B1 publication Critical patent/FR2552236B1/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
    • G02B6/24—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
    • 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
    • G02B6/2852—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 tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
FR8315001A 1983-09-21 1983-09-21 PROCESS FOR THE SIMULTANEOUS MANUFACTURE OF MULTIPLE COUPLERS OF THE SAME TYPE FOR OPTICAL FIBERS Expired FR2552236B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8315001A FR2552236B1 (en) 1983-09-21 1983-09-21 PROCESS FOR THE SIMULTANEOUS MANUFACTURE OF MULTIPLE COUPLERS OF THE SAME TYPE FOR OPTICAL FIBERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8315001A FR2552236B1 (en) 1983-09-21 1983-09-21 PROCESS FOR THE SIMULTANEOUS MANUFACTURE OF MULTIPLE COUPLERS OF THE SAME TYPE FOR OPTICAL FIBERS

Publications (2)

Publication Number Publication Date
FR2552236A1 FR2552236A1 (en) 1985-03-22
FR2552236B1 true FR2552236B1 (en) 1985-10-25

Family

ID=9292404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8315001A Expired FR2552236B1 (en) 1983-09-21 1983-09-21 PROCESS FOR THE SIMULTANEOUS MANUFACTURE OF MULTIPLE COUPLERS OF THE SAME TYPE FOR OPTICAL FIBERS

Country Status (1)

Country Link
FR (1) FR2552236B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216174A1 (en) * 1985-09-25 1987-04-01 Siemens Aktiengesellschaft Light-directive coupling unit
US4900118A (en) * 1987-05-22 1990-02-13 Furukawa Electric Co., Ltd. Multiple-fiber optical component and method for manufacturing of the same
JP2957055B2 (en) * 1992-12-08 1999-10-04 株式会社精工技研 Optical branch coupler
CN102272647A (en) * 2008-10-31 2011-12-07 惠普开发有限公司 Optical interconnect components
CN105353468A (en) * 2015-09-10 2016-02-24 深圳市盛喜路科技有限公司 Preparation method of half self alignment direct coupling fiber array

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3008106A1 (en) * 1980-03-03 1981-09-10 Siemens AG, 1000 Berlin und 8000 München MULTIPLE BRANCH ELEMENT
DE3012184A1 (en) * 1980-03-28 1981-10-08 Siemens AG, 1000 Berlin und 8000 München LIGHTWAVE LEAD BRANCHING

Also Published As

Publication number Publication date
FR2552236A1 (en) 1985-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse