POLAR GLASS STRUCTURE FOR 2ND-ORDER NONLINEAR OPTICS PREPARED BY THE LANGMUIR-BLODGETT METHOD USING AMORPHOUS POLYMERS WITH AN AZO-DYE

被引：11

作者：

OKADA, S ^{[1
]}

MATSUDA, H ^{[1
]}

MASAKI, A ^{[1
]}

NAKANISHI, H ^{[1
]}

ABE, T ^{[1
]}

ITO, H ^{[1
]}

机构：

[1] MITSUI TOATSU CHEM CO LTD,CENT RES INST,SAKAE KU,YOKOHAMA 247,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1992年 / 31卷 / 2A期

关键词：

POLAR GLASS STRUCTURE; 2ND-ORDER NONLINEAR OPTICS; LANGMUIR-BLODGETT METHOD; AMORPHOUS POLYMER; AZO-DYE;

D O I：

10.1143/JJAP.31.365

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In order to obtain Langmuir-Blodgett (LB) films for second-order nonlinear optics, LB films of the amorphous copolymers synthesized from methyl methacrylate and 2-(N-ethyl-N-(4-(4-nitrophenyl)azo)phenyl)aminoethyl acrylate were investigated. From the measurement of F-A isotherms and UV and visible spectra of the Langmuir (L) film, it was estimated that the azo-dye moiety was squeezed out from the air-water interface into the subphase, and the dipoles of azo-dye align uniaxially in the direction perpendicular to the interface. The L film could be deposited into X-type multilayers by the horizontal lifting method, resulting in the formation of "polar glass."

引用

页码：365 / 368

页数：4

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