DE3876344D1 - Optischer verteiler. - Google Patents

Optischer verteiler.

Info

Publication number
DE3876344D1
DE3876344D1 DE8888308380T DE3876344T DE3876344D1 DE 3876344 D1 DE3876344 D1 DE 3876344D1 DE 8888308380 T DE8888308380 T DE 8888308380T DE 3876344 T DE3876344 T DE 3876344T DE 3876344 D1 DE3876344 D1 DE 3876344D1
Authority
DE
Germany
Prior art keywords
optical
transflective
transflective means
outputs
plane mirror
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 - Fee Related
Application number
DE8888308380T
Other languages
English (en)
Other versions
DE3876344T2 (de
Inventor
Peter Healey
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE3876344D1 publication Critical patent/DE3876344D1/de
Application granted granted Critical
Publication of DE3876344T2 publication Critical patent/DE3876344T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • 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)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Eye Examination Apparatus (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE8888308380T 1987-09-11 1988-09-09 Optischer verteiler. Expired - Fee Related DE3876344T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878721472A GB8721472D0 (en) 1987-09-11 1987-09-11 Optical distributor

Publications (2)

Publication Number Publication Date
DE3876344D1 true DE3876344D1 (de) 1993-01-14
DE3876344T2 DE3876344T2 (de) 1993-04-01

Family

ID=10623677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888308380T Expired - Fee Related DE3876344T2 (de) 1987-09-11 1988-09-09 Optischer verteiler.

Country Status (8)

Country Link
EP (1) EP0307243B1 (de)
JP (1) JP2848836B2 (de)
AT (1) ATE83102T1 (de)
AU (1) AU602251B2 (de)
CA (1) CA1322287C (de)
DE (1) DE3876344T2 (de)
GB (1) GB8721472D0 (de)
WO (1) WO1989002680A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19904592C2 (de) * 1999-02-05 2001-03-08 Lavision Gmbh Strahlteilervorrichtung
FR2886416A1 (fr) * 2005-05-24 2006-12-01 Breizhtech Sas Tete de matricielle de routage de faisceaux lumineux a adressage frequentiel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454996A1 (de) * 1974-11-20 1976-05-26 Siemens Ag Einrichtung zur ankopplung von lichtfuehrungselementen an eine lichtquelle
IL50516A (en) * 1976-02-23 1978-09-29 Jersey Nuclear Avco Isotopes System for combining laser beams of diverse frequencies

Also Published As

Publication number Publication date
AU2305488A (en) 1989-04-17
CA1322287C (en) 1993-09-21
DE3876344T2 (de) 1993-04-01
WO1989002680A1 (en) 1989-03-23
EP0307243A1 (de) 1989-03-15
GB8721472D0 (en) 1987-10-21
AU602251B2 (en) 1990-10-04
JPH02501433A (ja) 1990-05-17
JP2848836B2 (ja) 1999-01-20
EP0307243B1 (de) 1992-12-02
ATE83102T1 (de) 1992-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee