FR2504691B1 - - Google Patents

Info

Publication number
FR2504691B1
FR2504691B1 FR8108316A FR8108316A FR2504691B1 FR 2504691 B1 FR2504691 B1 FR 2504691B1 FR 8108316 A FR8108316 A FR 8108316A FR 8108316 A FR8108316 A FR 8108316A FR 2504691 B1 FR2504691 B1 FR 2504691B1
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
FR8108316A
Other languages
French (fr)
Other versions
FR2504691A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8108316A priority Critical patent/FR2504691A1/fr
Publication of FR2504691A1 publication Critical patent/FR2504691A1/fr
Application granted granted Critical
Publication of FR2504691B1 publication Critical patent/FR2504691B1/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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • 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
    • G02B6/2848—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 having refractive means, e.g. imaging elements between light guides as splitting, branching and/or combining devices, e.g. lenses, holograms
    • 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
    • G02B6/4206—Optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
FR8108316A 1981-04-27 1981-04-27 Dispositif de couplage optique a variation d'ouverture numerique et procede de fabrication Granted FR2504691A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8108316A FR2504691A1 (fr) 1981-04-27 1981-04-27 Dispositif de couplage optique a variation d'ouverture numerique et procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8108316A FR2504691A1 (fr) 1981-04-27 1981-04-27 Dispositif de couplage optique a variation d'ouverture numerique et procede de fabrication

Publications (2)

Publication Number Publication Date
FR2504691A1 FR2504691A1 (fr) 1982-10-29
FR2504691B1 true FR2504691B1 (enExample) 1985-04-05

Family

ID=9257798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8108316A Granted FR2504691A1 (fr) 1981-04-27 1981-04-27 Dispositif de couplage optique a variation d'ouverture numerique et procede de fabrication

Country Status (1)

Country Link
FR (1) FR2504691A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173110A3 (en) * 1984-08-23 1986-10-29 Westinghouse Electric Corporation Fiberoptic light guide
JPH01200209A (ja) * 1988-02-04 1989-08-11 Takashi Mori 太陽光収集装置
US9459407B2 (en) * 2013-03-15 2016-10-04 Ofs Fitel, Llc Ring combiner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756688A (en) * 1972-03-30 1973-09-04 Corning Glass Works Metallized coupler for optical waveguide light source
JPS4910058A (enExample) * 1972-03-30 1974-01-29
FR2358668A1 (fr) * 1976-07-13 1978-02-10 Fileca Connecteur pour le raccordement de conducteurs de lumiere et procede de raccordement

Also Published As

Publication number Publication date
FR2504691A1 (fr) 1982-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse