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JPS6481931A - Nonlinear optical material and nonlinear optical element using said material - Google Patents

Nonlinear optical material and nonlinear optical element using said material

Info

Publication number
JPS6481931A
JPS6481931A JP24031387A JP24031387A JPS6481931A JP S6481931 A JPS6481931 A JP S6481931A JP 24031387 A JP24031387 A JP 24031387A JP 24031387 A JP24031387 A JP 24031387A JP S6481931 A JPS6481931 A JP S6481931A
Authority
JP
Japan
Prior art keywords
electron
attracting
nonlinear optical
group
compd
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.)
Granted
Application number
JP24031387A
Other languages
Japanese (ja)
Other versions
JP2539850B2 (en
Inventor
Masaru Matsuoka
Teijiro Kitao
Takafumi Uemiya
Hiroshi Shimizu
Naota Uenishi
Norihiko Yasuda
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 JP24031387A priority Critical patent/JP2539850B2/en
Publication of JPS6481931A publication Critical patent/JPS6481931A/en
Application granted granted Critical
Publication of JP2539850B2 publication Critical patent/JP2539850B2/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

PURPOSE:To improve a nonlinear optical effect by incorporating a specific compd. having an electron-attracting atom or electron-attracting group, electron- domating group and electron system into the titled material. CONSTITUTION:This material contains at least the compd. expressed by formula I. In formula I, R<1> and R<2> are the electron-attracting atom or electron-attracting group; R<3> and R<4> are a straight chain or branched chain alkyl group or alkoxy group; X is a substituent having a hydrogen atom which permits hydrogen bonding. The biphenyl compd. expressed by formula I is the intramolecular charge transfer type compd. in which the benzene skeleton having the electron- attracting atom or electron-attracting group is bonded to the benzene skeleton substd. with the substituent exhibiting an electron-domating property and having the hydrogen atom permitting hydrogen bonding and the electrons are largely transferred by electron transition and, therefore, the nonlinear optical constant betaat a molecular level is large. The nonlinear optical effect is thereby improved.
JP24031387A 1987-09-24 1987-09-24 Nonlinear optical material and nonlinear optical element using the same Expired - Lifetime JP2539850B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24031387A JP2539850B2 (en) 1987-09-24 1987-09-24 Nonlinear optical material and nonlinear optical element using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24031387A JP2539850B2 (en) 1987-09-24 1987-09-24 Nonlinear optical material and nonlinear optical element using the same

Publications (2)

Publication Number Publication Date
JPS6481931A true JPS6481931A (en) 1989-03-28
JP2539850B2 JP2539850B2 (en) 1996-10-02

Family

ID=17057603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24031387A Expired - Lifetime JP2539850B2 (en) 1987-09-24 1987-09-24 Nonlinear optical material and nonlinear optical element using the same

Country Status (1)

Country Link
JP (1) JP2539850B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351829A (en) * 1989-07-19 1991-03-06 Matsushita Electric Ind Co Ltd Composition of nonlinear optical material and production thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351829A (en) * 1989-07-19 1991-03-06 Matsushita Electric Ind Co Ltd Composition of nonlinear optical material and production thereof

Also Published As

Publication number Publication date
JP2539850B2 (en) 1996-10-02

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