DK457588D0 - Nxn enkel-mode optisk boelgelederkobler - Google Patents

Nxn enkel-mode optisk boelgelederkobler

Info

Publication number
DK457588D0
DK457588D0 DK457588A DK457588A DK457588D0 DK 457588 D0 DK457588 D0 DK 457588D0 DK 457588 A DK457588 A DK 457588A DK 457588 A DK457588 A DK 457588A DK 457588 D0 DK457588 D0 DK 457588D0
Authority
DK
Denmark
Prior art keywords
connector
nxn
mode optical
optical wave
wave connector
Prior art date
Application number
DK457588A
Other languages
English (en)
Other versions
DK457588A (da
Inventor
Thomas Edward Darcie
Adel Abdel M Saleh
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of DK457588D0 publication Critical patent/DK457588D0/da
Publication of DK457588A publication Critical patent/DK457588A/da

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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • 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
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • 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
    • 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
    • G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Optical Integrated Circuits (AREA)
DK457588A 1987-08-17 1988-08-16 Nxn enkel-mode optisk boelgelederkobler DK457588A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/085,924 US4842368A (en) 1987-08-17 1987-08-17 N×N single-mode optical waveguide coupler

Publications (2)

Publication Number Publication Date
DK457588D0 true DK457588D0 (da) 1988-08-16
DK457588A DK457588A (da) 1989-05-22

Family

ID=22194887

Family Applications (1)

Application Number Title Priority Date Filing Date
DK457588A DK457588A (da) 1987-08-17 1988-08-16 Nxn enkel-mode optisk boelgelederkobler

Country Status (5)

Country Link
US (1) US4842368A (da)
EP (1) EP0304213A3 (da)
JP (1) JPS6459203A (da)
KR (1) KR890004177A (da)
DK (1) DK457588A (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239323A (en) * 1989-12-21 1991-06-26 Plessey Co Plc Optical waveguide stacks and assemblies connected to opto-electronic components
EP0647334B1 (en) * 1992-06-26 1997-11-26 Minnesota Mining And Manufacturing Company Multi-branch digital optical switch
US5647040A (en) * 1995-12-14 1997-07-08 Corning Incorporated Tunable optical coupler using photosensitive glass
US6816296B2 (en) 1997-10-29 2004-11-09 Teloptics Corporation Optical switching network and network node and method of optical switching
US6310712B1 (en) 1997-10-29 2001-10-30 Teloptics Corporation Discrete element light modulating microstructure devices
US6768572B2 (en) 1997-10-29 2004-07-27 Teloptics Corporation Solid state free space switch array on a substrate
US6081634A (en) * 1998-09-25 2000-06-27 The United States Of America As Represented By The National Security Agency All-fiber optically-controlled optical switch
US6486996B1 (en) 1998-10-27 2002-11-26 Teloptics Corporations Discrete element light modulating microstructure devices
JP3899797B2 (ja) * 2000-09-25 2007-03-28 日本精工株式会社 電動パワーステアリング装置の制御装置
US6909824B1 (en) 2002-03-05 2005-06-21 Avi Messica Mechanically actuated evanescent-wave coupled optical devices

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062653A (da) * 1973-10-05 1975-05-28
US4262993A (en) * 1980-01-11 1981-04-21 The United States Of America As Represented By The Secretary Of The Navy Electrooptically balanced alternating Δβ switch
JPS56151905A (en) * 1980-04-28 1981-11-25 Nippon Telegr & Teleph Corp <Ntt> Optical mixer
US4556279A (en) * 1981-11-09 1985-12-03 Board Of Trustees Of The Leland Stanford Junior University Passive fiber optic multiplexer
JPS5932932B2 (ja) * 1981-12-18 1984-08-11 株式会社フジクラ 光通信方式
US4515428A (en) * 1982-09-13 1985-05-07 Trw Inc. Integrated optical star coupler
US4533208A (en) * 1983-03-21 1985-08-06 Gould Inc. Evanescent-wave star coupler on a substrate
US4561718A (en) * 1983-08-22 1985-12-31 Sperry Corporation Photoelastic effect optical waveguides
US4749248A (en) * 1985-11-06 1988-06-07 American Telephone And Telegraph Company At&T Bell Laboratories Device for tapping radiation from, or injecting radiation into, single made optical fiber, and communication system comprising same
JPS62127806A (ja) * 1985-11-29 1987-06-10 Furukawa Electric Co Ltd:The シングルモ−ド用光合波分波器

Also Published As

Publication number Publication date
DK457588A (da) 1989-05-22
KR890004177A (ko) 1989-04-20
EP0304213A2 (en) 1989-02-22
US4842368A (en) 1989-06-27
JPS6459203A (en) 1989-03-06
EP0304213A3 (en) 1990-07-04

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment