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JPS6438734A - Nonlinear optical material - Google Patents

Nonlinear optical material

Info

Publication number
JPS6438734A
JPS6438734A JP19563287A JP19563287A JPS6438734A JP S6438734 A JPS6438734 A JP S6438734A JP 19563287 A JP19563287 A JP 19563287A JP 19563287 A JP19563287 A JP 19563287A JP S6438734 A JPS6438734 A JP S6438734A
Authority
JP
Japan
Prior art keywords
nonlinear optical
solid material
electron
compd
contg
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.)
Pending
Application number
JP19563287A
Other languages
Japanese (ja)
Inventor
Hiroshi Shimizu
Takafumi Uemiya
Norihiko Yasuda
Yutaka Shibata
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP19563287A priority Critical patent/JPS6438734A/en
Publication of JPS6438734A publication Critical patent/JPS6438734A/en
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

PURPOSE:To provide a titled material having a large secondary nonlinear optical effect and excellent compatibility with a liquid crystalline high polymer by using a solid material contg. at least a specific compd. CONSTITUTION:This optical material consists of the solid material contg. at least the compd. expressed by the formula. The 4-nitrobenzylidene aniline deriv. expressed by the formula has an electron donative group and electron withdrawing group in the molecule and has a long pi electron system so that the electron movement in the molecule progresses smoothly when the polarization is generated by the electric field of light and, therefore, said deriv. has a large nonlinear optical constant beta. The solid material contg. this compd., therefore, exhibits the remarkable secondary nonlinear optical effect and since the solid material consists of a bar-shaped rigid core part and highly flexible alkoxy chain, the optical material having the excellent compatibility with the liquid crystalline high polymer is obtd.
JP19563287A 1987-08-05 1987-08-05 Nonlinear optical material Pending JPS6438734A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19563287A JPS6438734A (en) 1987-08-05 1987-08-05 Nonlinear optical material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19563287A JPS6438734A (en) 1987-08-05 1987-08-05 Nonlinear optical material

Publications (1)

Publication Number Publication Date
JPS6438734A true JPS6438734A (en) 1989-02-09

Family

ID=16344392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19563287A Pending JPS6438734A (en) 1987-08-05 1987-08-05 Nonlinear optical material

Country Status (1)

Country Link
JP (1) JPS6438734A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000544A1 (en) * 1989-06-28 1991-01-10 Toray Industries, Inc. Quadratic nonlinear optical element

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63113429A (en) * 1986-05-21 1988-05-18 Toray Ind Inc Organic nonlinear optical material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63113429A (en) * 1986-05-21 1988-05-18 Toray Ind Inc Organic nonlinear optical material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000544A1 (en) * 1989-06-28 1991-01-10 Toray Industries, Inc. Quadratic nonlinear optical element

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