DE69116863D1 - Optische schalter - Google Patents

Optische schalter

Info

Publication number
DE69116863D1
DE69116863D1 DE69116863T DE69116863T DE69116863D1 DE 69116863 D1 DE69116863 D1 DE 69116863D1 DE 69116863 T DE69116863 T DE 69116863T DE 69116863 T DE69116863 T DE 69116863T DE 69116863 D1 DE69116863 D1 DE 69116863D1
Authority
DE
Germany
Prior art keywords
molecule
dithiolenes
groups
different
same
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
DE69116863T
Other languages
English (en)
Other versions
DE69116863T2 (de
Inventor
Christopher Simon Winter
Stephen Nigel Oliver
James Douglas Rush
Allan Edward Underhill
Callum Aidan Stephen Hill
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
Application granted granted Critical
Publication of DE69116863D1 publication Critical patent/DE69116863D1/de
Publication of DE69116863T2 publication Critical patent/DE69116863T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
    • 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
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/361—Organic materials
    • G02F1/3619—Organometallic compounds
    • 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
    • G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler 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
    • G02F1/35—Non-linear optics
    • G02F1/3515—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Polymers (AREA)
DE69116863T 1990-02-06 1991-02-06 Optische schalter Expired - Fee Related DE69116863T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909002626A GB9002626D0 (en) 1990-02-06 1990-02-06 Optical switches
PCT/GB1991/000184 WO1991012555A2 (en) 1990-02-06 1991-02-06 Optical switches

Publications (2)

Publication Number Publication Date
DE69116863D1 true DE69116863D1 (de) 1996-03-14
DE69116863T2 DE69116863T2 (de) 1996-06-05

Family

ID=10670501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116863T Expired - Fee Related DE69116863T2 (de) 1990-02-06 1991-02-06 Optische schalter

Country Status (7)

Country Link
EP (1) EP0514438B1 (de)
JP (1) JPH05503790A (de)
AT (1) ATE133797T1 (de)
CA (1) CA2074510C (de)
DE (1) DE69116863T2 (de)
GB (1) GB9002626D0 (de)
WO (1) WO1991012555A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998037117A1 (fr) * 1997-02-21 1998-08-27 Mitsui Chemicals, Incorporated Materiau optique transparent selenise
US6489399B1 (en) * 2000-07-31 2002-12-03 Molecular Optoelectronics Corp. Dye-appended polymers for broadband fiber optic devices
US7842830B2 (en) 2004-06-14 2010-11-30 Georgia Tech Research Corporation Transition-metal charge-transport materials, methods of fabrication thereof, and methods of use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1941253A1 (de) * 1968-08-13 1970-02-19 Nat Res Dev Verfahren zum Verringern oxidativer Schaedigung und zum Katalysieren der Zersetzung und Peroxiden sowie Produkte des Verfahrens
FR2584518B1 (fr) * 1985-07-05 1990-06-22 Comp Generale Electricite Structures macromoleculaires et procede de fabrication de telles structures
US4626586A (en) * 1985-08-13 1986-12-02 Regents Of The University Of California Transition metal poly(benzodithiolene)
DE3800085A1 (de) * 1987-01-14 1988-07-28 Basf Ag Thermoplastische formmassen mit permanent antielektrostatischer ausruestung

Also Published As

Publication number Publication date
EP0514438A1 (de) 1992-11-25
EP0514438B1 (de) 1996-01-31
DE69116863T2 (de) 1996-06-05
CA2074510A1 (en) 1991-08-07
WO1991012555A3 (en) 1991-12-12
GB9002626D0 (en) 1990-04-04
JPH05503790A (ja) 1993-06-17
CA2074510C (en) 1995-11-14
ATE133797T1 (de) 1996-02-15
WO1991012555A2 (en) 1991-08-22

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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