ES2038661T3 - Material optico alineal organico. - Google Patents

Material optico alineal organico.

Info

Publication number
ES2038661T3
ES2038661T3 ES198787304478T ES87304478T ES2038661T3 ES 2038661 T3 ES2038661 T3 ES 2038661T3 ES 198787304478 T ES198787304478 T ES 198787304478T ES 87304478 T ES87304478 T ES 87304478T ES 2038661 T3 ES2038661 T3 ES 2038661T3
Authority
ES
Spain
Prior art keywords
electron
benzylidene
optical material
bulk
aniline derivative
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 - Lifetime
Application number
ES198787304478T
Other languages
English (en)
Inventor
Tetsuya Tsunekawa
Tetsuya Gotoh
Keiichi Egawa
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of ES2038661T3 publication Critical patent/ES2038661T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
    • C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D319/18—Ethylenedioxybenzenes, not substituted on the hetero ring

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Indole Compounds (AREA)

Abstract

EL PRESENTE INVENTO SUMINISTRA UN MATERIAL OPTICO ORGANICO NO LINEAL QUE COMPRENDE UN DERIVADO DE BENCILIDINA - ANILINA QUE TIENE UN SUSTITUYENTE DONANTE DE ELECTRON INTRODUCIDO EN LA POSICION 4 Y UN SUSTITUYENTE ACEPTANTE DE ELECTRON INTRODUCIDO EN LA POSICION 4'', ESTO SE LOGRA SIGUIENDO DOS SISTEMAS: (I) UNO SELECCIONANDO COMO SISTEMA ELECTRONICO (PI) CONJUGADO A UN DERIVADO DE LA BENCILIDINA - ANILINA QUE TIENE UNA HIPERPOLARIZABILIDAD MOLECULAR GRANDE Y UN MOMENTO DIPOLO TAN PEQUEÑO COMO UN DERIVADO DE BENCINA, Y (II) INTRODUCIENDO UN SUSTITUYENTE REGULADOR DE ALINEAMIENTO MOLECULAR. LA CENTROSIMETRIA EN EL ESTADO SOLIDO DEL MATERIAL, POR EJEMPLO EN ESTADO CRISTALINO, SE DESTRUYE, Y EL ALINEAMIENTO MOLECULAR SE REGULA HASTA DICHA ESTRUCTURA SOLIDA EN LA CUAL LA NO LINEALIDAD OPTICA POSEIDA POR LA MOLECULA ES UTILIZADA CON EFECTIVIDAD. EL MATERIAL MUESTRA AUN UNA GRAN NO LINEALIDAD OPTICA NUNCA OBTENIDA MEDIANTE LAS TECNICAS CONVENCIONALES. LA FUERZA COHEXIVA INTERMOLECULAR DEBIDA ALA INTERACCION DEL ELECTRON (PI) ENTRE LA MOLECULA EN EL PRESENTE INVENTO ES MAYOR QUE ENTRE LOS DERIVADOS DE BENCINA. CONSECUENTEMENTE, EL MATERIAL TIENE, COMPARATIVAMENTE, UN ALTO PUNTO DE FUSION, UNA BAJA PROPIEDAD DE SUBLIMACION Y UNA BAJA PROPIEDAD DE ABSORCION DE AGUA. EN CONCLUSION, MEDIANTE EL METODO SE PUEDE SUMINISTRAR UN MATERIAL OPTICO PRACTICAMENTE LI LINEAL QUE TIENE UNA ALTA DURACION EN SU ESTADO SOLIDO Y UNA EXCELENTE RESISTENCIA AL EFECTO DEL LASER.
ES198787304478T 1986-05-21 1987-05-20 Material optico alineal organico. Expired - Lifetime ES2038661T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11448686 1986-05-21

Publications (1)

Publication Number Publication Date
ES2038661T3 true ES2038661T3 (es) 1993-08-01

Family

ID=14638954

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787304478T Expired - Lifetime ES2038661T3 (es) 1986-05-21 1987-05-20 Material optico alineal organico.

Country Status (6)

Country Link
US (1) US4987255A (es)
EP (1) EP0250099B1 (es)
JP (1) JPS63113429A (es)
AT (1) ATE85135T1 (es)
DE (1) DE3783807T2 (es)
ES (1) ES2038661T3 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169986A (en) * 1986-05-21 1992-12-08 Toray Industries, Inc. Organic nonlinear optical material
US4970120A (en) * 1987-07-25 1990-11-13 Hoechst Aktiengesellschaft Film comprising unimolecular layers
JPS6438734A (en) * 1987-08-05 1989-02-09 Sumitomo Electric Industries Nonlinear optical material
EP0431200A4 (en) * 1989-06-28 1992-10-14 Toray Industries, Inc. Quadratic nonlinear optical element
US6645579B1 (en) * 1999-11-29 2003-11-11 Canon Kabushiki Kaisha Liquid crystal device
DE20122842U1 (de) 2001-05-08 2008-07-17 Deutsche Thomson Ohg Einrichtung zum Verarbeiten von Videobildern
US7963287B2 (en) * 2005-04-28 2011-06-21 Boston Scientific Scimed, Inc. Tissue-treatment methods
US20070142859A1 (en) * 2005-12-19 2007-06-21 Boston Scientific Scimed, Inc. Embolic coils

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4420740Y1 (es) * 1966-06-15 1969-09-04
JPS4410775Y1 (es) * 1966-10-17 1969-05-01
US3592913A (en) * 1967-05-31 1971-07-13 Sumitomo Chemical Co Fungicidal method and compositions therefor comprising 2,3,4,5,6-pentachlorobenzylidene-aniline derivatives
US3827780A (en) * 1971-10-14 1974-08-06 Univ Temple Stable anil-type nematic liquid crystals
US4047803A (en) * 1973-04-24 1977-09-13 Dai Nippon Toryo Kabushiki Kaisha Nematic liquid crystal compositions
JPS5043075A (es) * 1973-08-20 1975-04-18
CH599333A5 (es) * 1976-05-04 1978-05-31 Bbc Brown Boveri & Cie
FR2520360A1 (fr) * 1982-01-26 1983-07-29 Nicoud Jean Nouveaux derives de la paranitroaniline utilisables en optique non lineaire et en electro-optique et leur procede de preparation
US4733109A (en) * 1986-02-03 1988-03-22 Minnesota Mining And Manufacturing Company Second harmonic generation with Schiff bases

Also Published As

Publication number Publication date
JPS63113429A (ja) 1988-05-18
EP0250099B1 (en) 1993-01-27
ATE85135T1 (de) 1993-02-15
JPH0438337B2 (es) 1992-06-24
DE3783807T2 (de) 1993-06-17
US4987255A (en) 1991-01-22
DE3783807D1 (de) 1993-03-11
EP0250099A2 (en) 1987-12-23
EP0250099A3 (en) 1990-02-14

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