DE3568790D1 - Optical compositions - Google Patents

Optical compositions

Info

Publication number
DE3568790D1
DE3568790D1 DE8585309073T DE3568790T DE3568790D1 DE 3568790 D1 DE3568790 D1 DE 3568790D1 DE 8585309073 T DE8585309073 T DE 8585309073T DE 3568790 T DE3568790 T DE 3568790T DE 3568790 D1 DE3568790 D1 DE 3568790D1
Authority
DE
Germany
Prior art keywords
compositions
optical compositions
activity
optoelectronic activity
alaninate
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
Application number
DE8585309073T
Other languages
German (de)
English (en)
Inventor
Philippos Dr Pantelis
Graham James Dr Davies
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 DE3568790D1 publication Critical patent/DE3568790D1/de
Expired 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
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • G02F1/361—Organic materials
    • G02F1/3611—Organic materials containing Nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/32—Compounds containing nitrogen bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • 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 
    • G02F1/061—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-optical organic material
    • G02F1/065—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-optical organic material in an optical waveguide structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/3154—Of fluorinated addition polymer from unsaturated monomers

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
  • Optical Integrated Circuits (AREA)
DE8585309073T 1984-12-14 1985-12-12 Optical compositions Expired DE3568790D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8431682A GB8431682D0 (en) 1984-12-14 1984-12-14 Optical compositions

Publications (1)

Publication Number Publication Date
DE3568790D1 true DE3568790D1 (en) 1989-04-20

Family

ID=10571228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585309073T Expired DE3568790D1 (en) 1984-12-14 1985-12-12 Optical compositions

Country Status (7)

Country Link
US (2) US4748074A (esLanguage)
EP (1) EP0186999B1 (esLanguage)
JP (1) JPS61198136A (esLanguage)
AT (1) ATE41438T1 (esLanguage)
CA (2) CA1280239C (esLanguage)
DE (1) DE3568790D1 (esLanguage)
GB (1) GB8431682D0 (esLanguage)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186942A (ja) * 1985-02-15 1986-08-20 Nippon Telegr & Teleph Corp <Ntt> 非線形光学材料及びその製造方法
US4806579A (en) * 1986-01-30 1989-02-21 The British Petroleum Co. P.L.C. Polymer composites
GB8602705D0 (en) * 1986-02-04 1986-03-12 Ici Plc Non-linear optical device
DE3882403T2 (de) * 1987-03-06 1993-11-25 Canon Kk Nichtlineares optisches Material und Verfahren zu dessen Orientierung.
US4981614A (en) * 1987-09-21 1991-01-01 Canon Kabushiki Kaisha Solid solution
US4898691A (en) * 1988-05-16 1990-02-06 Hoechst Celanese Corporation Organic nonlinear optical media
CA1317716C (en) * 1988-06-02 1993-05-18 Akira Tanaka Plastic optical phase sheet
JP2657266B2 (ja) * 1989-04-28 1997-09-24 直哉 緒方 有機非線形光学材料
EP0406888A3 (en) * 1989-07-07 1992-04-08 Sumitomo Electric Industries, Ltd. Nonlinear optical polymer composition and method for producing the same
ATE140803T1 (de) * 1990-04-13 1996-08-15 Toray Industries Organischer nichtlinear-optischer kristall mit schichtstruktur und seine herstellung
US5028394A (en) * 1990-04-13 1991-07-02 Bend Research, Inc. Chemical sensors
US5112531A (en) * 1990-07-16 1992-05-12 The United States Of America As Represented By The Secretary Of The Navy Optoelectronic devices
US5079321A (en) * 1990-07-16 1992-01-07 The United States Of America As Represented By The Secretary Of The Navy Nonlinear optical acrylic polymers and use thereof in optical and electro-optic devices
US6610219B2 (en) * 2001-02-06 2003-08-26 Battelle Memorial Institute Functional materials for use in optical systems
US11987677B2 (en) * 2021-04-30 2024-05-21 Meta Platforms Technologies, Llc PVDF thin film having a bimodal molecular weight and high piezoelectric response

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665206A (en) * 1971-03-12 1972-05-23 Bell Telephone Labor Inc Nonlinear devices
US3970362A (en) * 1972-01-21 1976-07-20 American Optical Corporation Process of producing polarizing optical devices and product thereof
US4199698A (en) * 1978-12-08 1980-04-22 Bell Telephone Laboratories, Incorporated 2-Methyl-4-nitro-aniline nonlinear optical devices
FR2465320A1 (fr) * 1979-09-14 1981-03-20 Thomson Csf Film de materiau composite piezo-electrique et son procede de fabrication
US4615848A (en) * 1980-07-23 1986-10-07 Minnesota Mining And Manufacturing Company Pyroelectric and isotropic piezoelectric polymer blends
US4393093A (en) * 1981-06-12 1983-07-12 Pennwalt Corporation Preparation of high gamma (α)phase poly(vinylidene fluoride) piezoelectric materials

Also Published As

Publication number Publication date
EP0186999A1 (en) 1986-07-09
US4748074A (en) 1988-05-31
CA1280239C (en) 1991-02-12
JPS61198136A (ja) 1986-09-02
ATE41438T1 (de) 1989-04-15
EP0186999B1 (en) 1989-03-15
US4746577A (en) 1988-05-24
CA1304530C (en) 1992-06-30
GB8431682D0 (en) 1985-01-30
JPH0448371B2 (esLanguage) 1992-08-06

Similar Documents

Publication Publication Date Title
GB8431682D0 (en) Optical compositions
AU581443B2 (en) Improvement in or relating to rule based diagnostic system with dynamic altration capability
DE69419909D1 (de) Flammhemmende im wesentlichen halogenfreie epoxydzusammensetzung
AU6594894A (en) Novel sulfonylamino pyrimidines
IE42664L (en) Bromine-containing fluoropolymer
MY102025A (en) Improvements in or relating to novel difluoro antiviral agents
GB2170798B (en) Optical glasses with refractive indices greater than or equal to 1.83 and abbe numbers less than or equal to 25 having good chemical stability
BR8406642A (pt) Bismaleimida,composicao de resina&#34;prepregavel&#34;,prepreg e composto
NL980031I1 (nl) Fenylcarbamaten.
DE3463064D1 (en) Improvements in or relating to sources used in molecular beam epitaxy
ATE76944T1 (de) Kraftuebertragungssystem.
TW354793B (en) Polycarbonate resin with high flowability and process for producing the same
CA2117907A1 (en) Optical component comprising prisms and a grating
CA2075863A1 (en) Synchronous drive belt with oblique and offset teeth
IT1144515B (it) Generatore di beccheggio basato sull&#39;angolo di attacco e visualizzatore di salita
CA2026941A1 (en) (fluorinated phenoxy) (3-perfluoroalkylphenoxy)-cyclic phosphazenes
EP0273146A3 (en) Flame retardant polycarbonate composition
BR8706069A (pt) Composicoes transparentes com baixa opacidade resistente ao impacto e processo para sua preparacao
AU566077B2 (en) 2,6-bis-fluoromethyl-dihydropyridine-3, 5-dicarboxylic
DE69422826D1 (de) Glaszusammensetzungen zur herstellung von doppelglasfasern
FR2384831A1 (fr) Nouvelle composition d&#39;enduits preservatifs
EP0234930A3 (en) Interlocking construction block
ATE164379T1 (de) Inomer-zusammensetzungen, verfahren zur herstellung und verwendung davon, und umwandlungsverfahren dazu
EP0337729A3 (en) Polyester resin exhibiting optical anisotropy in molten state and composition thereof
GB1459954A (en) Polycarbonate moulding compositions

Legal Events

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