JPS57182713A - Light signal coupling-extractor - Google Patents

Light signal coupling-extractor

Info

Publication number
JPS57182713A
JPS57182713A JP57070160A JP7016082A JPS57182713A JP S57182713 A JPS57182713 A JP S57182713A JP 57070160 A JP57070160 A JP 57070160A JP 7016082 A JP7016082 A JP 7016082A JP S57182713 A JPS57182713 A JP S57182713A
Authority
JP
Japan
Prior art keywords
fibre
downstream
emitter
upstream
extractor
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.)
Pending
Application number
JP57070160A
Other languages
English (en)
Inventor
Pieeru Roodo Jiyan
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.)
Horiba Jobin Yvon SAS
Original Assignee
Horiba Jobin Yvon SAS
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 Horiba Jobin Yvon SAS filed Critical Horiba Jobin Yvon SAS
Publication of JPS57182713A publication Critical patent/JPS57182713A/ja
Pending 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 Communication System (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Eye Examination Apparatus (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP57070160A 1981-04-30 1982-04-26 Light signal coupling-extractor Pending JPS57182713A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8108636A FR2505056A1 (fr) 1981-04-30 1981-04-30 Dispositif coupleur-extracteur de signal optique

Publications (1)

Publication Number Publication Date
JPS57182713A true JPS57182713A (en) 1982-11-10

Family

ID=9257946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57070160A Pending JPS57182713A (en) 1981-04-30 1982-04-26 Light signal coupling-extractor

Country Status (6)

Country Link
US (1) US4544232A (ja)
EP (1) EP0064919B1 (ja)
JP (1) JPS57182713A (ja)
AT (1) ATE15555T1 (ja)
DE (1) DE3266136D1 (ja)
FR (1) FR2505056A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536545A1 (fr) * 1982-11-18 1984-05-25 Instruments Sa Coupleur extracteur de signal optique
FR2538127B1 (fr) * 1982-12-21 1986-01-24 Socapex Quadripole optique et multipole comportant de tels quadripoles
US4714313A (en) * 1984-05-02 1987-12-22 Kaptron, Inc. Star coupler for optical fibers
US5028104A (en) * 1987-05-21 1991-07-02 Kaptron, Inc. Fiber optics bypass switch
US4868361A (en) * 1988-04-01 1989-09-19 General Electric Company Coupling device for high power laser beam transmitting optical fibers
US5237634A (en) * 1992-01-06 1993-08-17 Follis Charles R Fiber laser light projection system
US6124956A (en) * 1997-12-04 2000-09-26 Nortel Networks Limited Optical transmitter output monitoring tap
US6125223A (en) * 1998-08-31 2000-09-26 Oriel Corporation Spectrally resolved light
US8477298B2 (en) * 2009-09-30 2013-07-02 Corning Incorporated Angle-cleaved optical fibers and methods of making and using same
US20110075976A1 (en) * 2009-09-30 2011-03-31 James Scott Sutherland Substrates and grippers for optical fiber alignment with optical element(s) and related methods
US8295671B2 (en) * 2009-10-15 2012-10-23 Corning Incorporated Coated optical fibers and related apparatuses, links, and methods for providing optical attenuation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379553A (en) * 1976-12-24 1978-07-14 Toshiba Corp Light distributor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2911177A (en) * 1956-08-23 1959-11-03 Clifford G West Rear view mirror
US3267806A (en) * 1962-04-04 1966-08-23 Azegami Keiji Mirror having a magnifying portion
US3937560A (en) * 1974-11-29 1976-02-10 The United States Of America As Represented By The Secretary Of The Navy Single fiber access coupler
IT1057223B (it) * 1976-02-19 1982-03-10 Cselt Centro Studi Lab Telecom Equalizzatore ottico per trasmissione di segnali di guide ottiche multimodo
CH599558A5 (ja) * 1976-03-16 1978-05-31 Patelhold Patentverwertung
US4176908A (en) * 1977-12-14 1979-12-04 Bell Telephone Laboratories, Incorporated Devices for monitoring, switching, attenuating or distributing light
NL7714270A (nl) * 1977-12-22 1979-06-26 Nederlanden Staat Inrichting voor het koppelen van ten minste drie lichtgeleiders.
IT1107326B (it) * 1978-04-26 1985-11-25 Cselt Centro Studi Lab Telecom Dispositivo reversibile di accoppiamento per fasci luminosi
GB2020447B (en) * 1978-05-09 1982-08-11 Plessey Co Ltd Optical fibre branching arrangements
JPS5533129A (en) * 1978-08-30 1980-03-08 Fujitsu Ltd Light variable attenuator
JPS5560906A (en) * 1978-10-31 1980-05-08 Fujitsu Ltd Luminous flux matching device
CA1125355A (en) * 1978-11-17 1982-06-08 Energy Conversion Devices Inc. Imaging apparatus
US4329017A (en) * 1979-08-14 1982-05-11 Kaptron, Inc. Fiber optics communications modules
US4381137A (en) * 1981-03-05 1983-04-26 Hydroacoustics Inc. Optical fiber mode separation systems
CA1154987A (en) * 1981-11-27 1983-10-11 Narinder S. Kapany Fiber optics commmunications modules
FR2507330A1 (fr) * 1981-06-05 1982-12-10 Instruments Sa Dispositif de commutation entre fibres optiques

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5379553A (en) * 1976-12-24 1978-07-14 Toshiba Corp Light distributor

Also Published As

Publication number Publication date
ATE15555T1 (de) 1985-09-15
DE3266136D1 (en) 1985-10-17
EP0064919A1 (fr) 1982-11-17
EP0064919B1 (fr) 1985-09-11
FR2505056A1 (fr) 1982-11-05
US4544232A (en) 1985-10-01

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