SECOND-ORDER NON-LINEAR OPTICAL COMPOUND AND NON-LINEAR OPTICAL ELEMENT COMPRISING SAME

Title:

SECOND-ORDER NON-LINEAR OPTICAL COMPOUND AND NON-LINEAR OPTICAL ELEMENT COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2011/024774

Kind Code:

A1

Abstract:

Disclosed are: a chromophore having a dramatically superior non-linear optical activity compared to conventional chromophores; and a non-linear optical element comprising the chromophore. Specifically disclosed are: a chromophore comprising a donor structure moiety (D), a π-conjugated bridge structure moiety (B) and an acceptor structure moiety (A), wherein the donor structure moiety (D) contains an aryl group substituted by a substituted oxy group; and a non-linear optical element comprising the chromophore.

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Inventors:

OTOMO AKIRA (JP)
AOKI ISAO (JP)
MIKI HIDEKI (JP)
TAZAWA HIDEHISA (JP)
YOKOYAMA SHIYOSHI (JP)

Application Number:

PCT/JP2010/064216

Publication Date:

March 03, 2011

Filing Date:

August 24, 2010

Export Citation:

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Assignee:

NAT INST INF & COMM TECH (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
OTOMO AKIRA (JP)
AOKI ISAO (JP)
MIKI HIDEKI (JP)
TAZAWA HIDEHISA (JP)
YOKOYAMA SHIYOSHI (JP)

International Classes:

C09B23/00; C09B62/002; G02F1/361

Domestic Patent References:

WO2005072216A2	2005-08-11
WO2005073697A1	2005-08-11

Foreign References:

JPH04226393A	1992-08-17
JPH04265792A	1992-09-21
JP2004243596A	2004-09-02
JPH04116640A	1992-04-17
JPH01179041A	1989-07-17
JP2004501159A	2004-01-15
US6067186A	2000-05-23

Other References:

COLLECT. CZECH. CHEM. COMMUN., vol. 54, no. 3, 1989, pages 1666 - 1674
PIGMENT & RESIN TECHNOLOGY, vol. 33, no. 6, 2004, pages 370 - 374
JOURNAL OF MOLECULAR STRUCTURE(THEOCHEM), vol. 543, 2001, pages 129 - 146

Attorney, Agent or Firm:

IWATANI, Ryo (JP)
Tatsu Iwatani (JP)

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