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FR2569015B1 - Duplexeur - Google Patents

Duplexeur

Info

Publication number
FR2569015B1
FR2569015B1 FR8412546A FR8412546A FR2569015B1 FR 2569015 B1 FR2569015 B1 FR 2569015B1 FR 8412546 A FR8412546 A FR 8412546A FR 8412546 A FR8412546 A FR 8412546A FR 2569015 B1 FR2569015 B1 FR 2569015B1
Authority
FR
France
Prior art keywords
duplexer
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
FR8412546A
Other languages
English (en)
Other versions
FR2569015A1 (fr
Inventor
Remy Sellin
Jean-Michel Baluteau
Michel Saint-Sevin
Pierrick Leblay
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.)
Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Original Assignee
Societe dOptique Precision Electronique et Mecanique SOPELEM 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 Societe dOptique Precision Electronique et Mecanique SOPELEM SA filed Critical Societe dOptique Precision Electronique et Mecanique SOPELEM SA
Priority to FR8412546A priority Critical patent/FR2569015B1/fr
Publication of FR2569015A1 publication Critical patent/FR2569015A1/fr
Application granted granted Critical
Publication of FR2569015B1 publication Critical patent/FR2569015B1/fr
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
    • G02B6/2804—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
    • G02B6/42—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
    • 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
    • G02B6/4246—Bidirectionally operating package structures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
FR8412546A 1984-08-08 1984-08-08 Duplexeur Expired FR2569015B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8412546A FR2569015B1 (fr) 1984-08-08 1984-08-08 Duplexeur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412546A FR2569015B1 (fr) 1984-08-08 1984-08-08 Duplexeur

Publications (2)

Publication Number Publication Date
FR2569015A1 FR2569015A1 (fr) 1986-02-14
FR2569015B1 true FR2569015B1 (fr) 1988-05-27

Family

ID=9306911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412546A Expired FR2569015B1 (fr) 1984-08-08 1984-08-08 Duplexeur

Country Status (1)

Country Link
FR (1) FR2569015B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62262328A (ja) * 1986-05-06 1987-11-14 オムロン株式会社 光電スイツチ
DE69529940T2 (de) * 1994-04-27 2003-10-23 Thomson Multimedia, Boulogne Optische Übertragungsanordnung mit mehreren Übertragungswegen
WO2002057821A1 (fr) * 2001-01-19 2002-07-25 Primarion, Inc. Interconnexion optique a surface et lentille reflechissantes integrales, systeme comportant ladite interconnexion et procede de formation
US7254296B2 (en) * 2003-01-16 2007-08-07 Sae Magnetics (Hong Kong) Limited Apparatus for improved fiber optic coupling efficiency
CN102298181A (zh) * 2010-06-22 2011-12-28 鸿富锦精密工业（深圳）有限公司 光电传输系统
DE102014203324B3 (de) 2014-02-25 2015-08-20 Sypro Optics Gmbh Wabenkondensorlinse mit Reflexionsfläche
NL2013524B1 (en) * 2014-09-25 2016-09-07 Anteryon Wafer Optics B V An optical light guide element and a method for manufacturing.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53135652A (en) * 1977-04-30 1978-11-27 Fujitsu Ltd Optical branching element
US4252404A (en) * 1978-02-09 1981-02-24 Cselt - Centro Studi E Laboratori Telecomunicazioni S.P.A. System for transmitting and receiving plural messages via a single fiber-optical path
US4611884A (en) * 1982-11-24 1986-09-16 Magnetic Controls Company Bi-directional optical fiber coupler

Also Published As

Publication number Publication date
FR2569015A1 (fr) 1986-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse