ATE92194T1 - Wellenlaengenselektiver optischer wellenleiterkuppler. - Google Patents

Wellenlaengenselektiver optischer wellenleiterkuppler.

Info

Publication number
ATE92194T1
ATE92194T1 AT89305610T AT89305610T ATE92194T1 AT E92194 T1 ATE92194 T1 AT E92194T1 AT 89305610 T AT89305610 T AT 89305610T AT 89305610 T AT89305610 T AT 89305610T AT E92194 T1 ATE92194 T1 AT E92194T1
Authority
AT
Austria
Prior art keywords
optical waveguide
wavelength selective
fibre
waveguide coupler
selective optical
Prior art date
Application number
AT89305610T
Other languages
English (en)
Inventor
Stephen Anthony Cassidy
Peter Yennadhiou
Original Assignee
British Telecomm
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 Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE92194T1 publication Critical patent/ATE92194T1/de

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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
    • G02B6/29332—Wavelength selective couplers, i.e. based on evanescent coupling between light guides, e.g. fused fibre couplers with transverse coupling between fibres having different propagation constant wavelength dependency
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
    • 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
    • G02F1/01—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 intensity, phase, polarisation or colour 
    • G02F1/0128—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 intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects
    • G02F1/0131—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 intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence
    • G02F1/0134—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 intensity, phase, polarisation or colour  based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence in optical waveguides
    • 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
    • G02F1/3131—Digital deflection, i.e. optical switching in an optical waveguide structure in optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Communication System (AREA)
  • Optical Filters (AREA)
  • Lasers (AREA)
AT89305610T 1988-06-09 1989-06-02 Wellenlaengenselektiver optischer wellenleiterkuppler. ATE92194T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888813667A GB8813667D0 (en) 1988-06-09 1988-06-09 Wavelength selective optical waveguide coupler
EP89305610A EP0346024B1 (de) 1988-06-09 1989-06-02 Wellenlängenselektiver optischer Wellenleiterkuppler

Publications (1)

Publication Number Publication Date
ATE92194T1 true ATE92194T1 (de) 1993-08-15

Family

ID=10638356

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89305610T ATE92194T1 (de) 1988-06-09 1989-06-02 Wellenlaengenselektiver optischer wellenleiterkuppler.

Country Status (9)

Country Link
US (1) US5166992A (de)
EP (1) EP0346024B1 (de)
JP (1) JPH03505011A (de)
AT (1) ATE92194T1 (de)
AU (1) AU615770B2 (de)
CA (1) CA1323782C (de)
DE (1) DE68907801D1 (de)
GB (1) GB8813667D0 (de)
WO (1) WO1989012242A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9119734D0 (en) * 1991-09-16 1991-10-30 British Telecomm Optical grating device
IL106185A (en) * 1993-06-30 1997-03-18 Scitex Corp Ltd Optical waveguide mode coupling using mechanical wave interference
US5647040A (en) * 1995-12-14 1997-07-08 Corning Incorporated Tunable optical coupler using photosensitive glass
US5805757A (en) * 1996-12-10 1998-09-08 Bloom; Cary Apparatus and method for preserving optical characteristics of a fiber optic device
US5680495A (en) * 1996-07-12 1997-10-21 Bloom; Cary Fiber optic device sealed by compressed metal seals and method for making the same
US5971629A (en) 1996-07-12 1999-10-26 Bloom; Cary Apparatus and method bonding optical fiber and/or device to external element using compliant material interface
US5871559A (en) * 1996-12-10 1999-02-16 Bloom; Cary Arrangement for automated fabrication of fiber optic devices
US6000858A (en) * 1996-07-12 1999-12-14 Bloom; Cary Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element
US5815619A (en) * 1996-12-10 1998-09-29 Bloom; Cary Fiber optic connector hermetically terminated
US5931983A (en) * 1996-09-24 1999-08-03 Bloom; Cary Method of forming a fiber optic coupler by dynamically adjusting pulling speed
US5764348A (en) * 1996-10-01 1998-06-09 Bloom; Cary Optical switching assembly for testing fiber optic devices
US6177985B1 (en) 1996-10-01 2001-01-23 Cary Bloom Apparatus and method for testing optical fiber system components
US5917975A (en) * 1996-12-10 1999-06-29 Bloom; Cary Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element
US6074101A (en) * 1996-12-10 2000-06-13 Bloom; Cary Apparatus for, and method of, forming a low stress tight fit of an optical fiber to an external element
US6003341A (en) * 1996-12-10 1999-12-21 Bloom; Cary Device for making fiber couplers automatically
JP2003156644A (ja) * 2001-11-21 2003-05-30 Seiko Epson Corp 方向性結合器および光通信用装置
US7477828B2 (en) * 2006-01-06 2009-01-13 Lockheed Martin Corporation Optical waveguide
US7687899B1 (en) 2007-08-07 2010-03-30 Amkor Technology, Inc. Dual laminate package structure with embedded elements
US8674485B1 (en) 2010-12-08 2014-03-18 Amkor Technology, Inc. Semiconductor device including leadframe with downsets
US9513440B2 (en) * 2013-01-28 2016-12-06 Harris Corporation Actuator systems for deflecting optical waveguides, and devices for processing optical signals comprising same
US20230213398A1 (en) * 2020-05-08 2023-07-06 Arkwright Technologies Pty Ltd An optical element for sensing a change in strain

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
GB1574044A (en) * 1977-02-01 1980-09-03 Plessey Co Ltd Method of connecting optical fibres
GB2046466B (en) * 1979-01-24 1983-02-16 Bicc Ltd Joining optical fibres using magnifier
US4347090A (en) * 1980-10-24 1982-08-31 Bunnell Plastics, Inc. Process for forming laminated pipe
US4444458A (en) * 1981-05-26 1984-04-24 Gould Inc. Substrate ruggedized optical fiber apparatus
FR2506954A1 (fr) * 1981-06-01 1982-12-03 Centre Nat Rech Scient Dispositif de couplage de fibres optiques et son procede de fabrication
US4479701A (en) * 1981-12-01 1984-10-30 Leland Stanford Junior University Dual coupler fiber optic recirculating memory
US4586783A (en) * 1983-05-23 1986-05-06 Raychem Corporation Signal coupler for buffered optical fibers
GB2152694B (en) * 1984-01-05 1987-06-24 Standard Telephones Cables Ltd Wavelength selective optical waveguide coupler
US4589725A (en) * 1984-03-28 1986-05-20 Andrew Corporation Optical-fiber directional coupler using boron oxide as interstitial material
US4768850A (en) * 1984-06-20 1988-09-06 The Board Of Trustees Of The Leland Stanford Junior University Cascaded fiber optic lattice filter
FR2577590B1 (fr) * 1985-02-14 1988-07-29 Fealfrance Sa Procede de fabrication de panneaux armes en matiere isolante.
US4594121A (en) * 1985-03-07 1986-06-10 Tektronix, Inc. Method of splicing elongate members of generally cylindrical form in a predetermined position
US4673270A (en) * 1985-06-28 1987-06-16 Amp Incorporated Channel add/drop filter-coupler
US4883335A (en) * 1986-01-06 1989-11-28 American Telephone And Telegraph Company Single-mode optical fiber tap
US4832437A (en) * 1986-01-17 1989-05-23 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic inter-mode coupling single side band frequency shifter
IL81241A0 (en) * 1986-01-17 1987-08-31 Univ Leland Stanford Junior Fiber optic inter-mode coupling single side band frequency shifter
DE3601762C1 (de) * 1986-01-22 1987-04-30 Happich Gmbh Gebr Sonnenblende fuer Fahrzeuge
US4749249A (en) * 1986-02-19 1988-06-07 United Technologies Corporation Fiber-optic rotary coupler with lossy microbends
EP0236712B1 (de) * 1986-03-07 1993-11-24 Siemens Aktiengesellschaft Verfahren zum positionsgerechten Fügen von Lichtwellenleitern in Koppelstellen und Koppelelement für Lichtwellenleiter-Schalter
US4869570A (en) * 1987-02-21 1989-09-26 Nippon Telegraph And Telephone Corporation Fiber coupler and method and apparatus for manufacturing the same
US4789217A (en) * 1987-05-05 1988-12-06 Tektronix, Inc. Method of and apparatus for securing elongate members of generally cylindrical form in end-to-end relationship

Also Published As

Publication number Publication date
US5166992A (en) 1992-11-24
CA1323782C (en) 1993-11-02
AU615770B2 (en) 1991-10-10
AU3836789A (en) 1990-01-05
JPH03505011A (ja) 1991-10-31
EP0346024A1 (de) 1989-12-13
GB8813667D0 (en) 1988-07-13
EP0346024B1 (de) 1993-07-28
DE68907801D1 (de) 1993-09-02
WO1989012242A1 (en) 1989-12-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties