CA1166494A - Optical fibre coupling device - Google Patents

Optical fibre coupling device

Info

Publication number
CA1166494A
CA1166494A CA000388233A CA388233A CA1166494A CA 1166494 A CA1166494 A CA 1166494A CA 000388233 A CA000388233 A CA 000388233A CA 388233 A CA388233 A CA 388233A CA 1166494 A CA1166494 A CA 1166494A
Authority
CA
Canada
Prior art keywords
lambda
power
optical fiber
fibers
splice according
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
CA000388233A
Other languages
English (en)
French (fr)
Inventor
Luigi D'auria
Philippe Richin
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.)
Socapex SA
Original Assignee
Socapex 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 Socapex SA filed Critical Socapex SA
Application granted granted Critical
Publication of CA1166494A publication Critical patent/CA1166494A/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
    • G02B6/2804—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
CA000388233A 1980-10-21 1981-10-19 Optical fibre coupling device Expired CA1166494A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8022459A FR2492543A2 (fr) 1980-10-21 1980-10-21 Epissures entre fibres optiques
FR8022459 1980-10-21

Publications (1)

Publication Number Publication Date
CA1166494A true CA1166494A (en) 1984-05-01

Family

ID=9247132

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000388233A Expired CA1166494A (en) 1980-10-21 1981-10-19 Optical fibre coupling device

Country Status (4)

Country Link
EP (1) EP0050555B1 (enExample)
CA (1) CA1166494A (enExample)
DE (1) DE3172243D1 (enExample)
FR (1) FR2492543A2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1154987A (en) * 1981-11-27 1983-10-11 Narinder S. Kapany Fiber optics commmunications modules
US4550975A (en) * 1982-04-29 1985-11-05 At&T Bell Laboratories Optical coupling devices
FR2530393A1 (fr) * 1982-07-16 1984-01-20 Instruments Sa Multiplexeur-demultiplexeur de longueurs d'ondes compact et a filtrage adaptable
FR2530392B1 (fr) * 1982-07-16 1987-01-02 Instruments Sa Dispositif a isolement optique pour multiplexage ou demultiplexage de longueurs d'onde
FR2531237B1 (fr) * 1982-07-30 1986-01-24 Thomson Csf Optique bifocale et son utilisation dans un appareil detecteur d'images videofrequence
US4714313A (en) * 1984-05-02 1987-12-22 Kaptron, Inc. Star coupler for optical fibers
US4757431A (en) * 1986-07-01 1988-07-12 Laser Media Off-axis application of concave spherical reflectors as condensing and collecting optics
US4763978A (en) * 1986-10-03 1988-08-16 American Telephone And Telegraph Company Optical fiber connector
EP0939466A3 (en) * 1998-02-26 2001-03-28 Nec Corporation Light source with WDM function, and optical amplifier and two-way optical transmission applied therewith
JPH11242130A (ja) 1998-02-26 1999-09-07 Nec Corp 合波機能内蔵光源モジュールとこれを用いた光増幅器および双方向光伝送装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912364A (en) * 1974-04-08 1975-10-14 Corning Glass Works Mixer for optical waveguide bundle
US4211469A (en) * 1978-09-05 1980-07-08 The Deutsch Company Electronic Components Division Optical coupling device

Also Published As

Publication number Publication date
FR2492543B2 (enExample) 1984-03-02
EP0050555A1 (fr) 1982-04-28
EP0050555B1 (fr) 1985-09-11
FR2492543A2 (fr) 1982-04-23
DE3172243D1 (en) 1985-10-17

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Legal Events

Date Code Title Description
MKEX Expiry