Electrooptic effect based on helix deformation in homeotropically aligned ferroelectric liquid crystal

被引：8

作者：

Jo, JS ^{[1
]}

Ozaki, M ^{[1
]}

Yoshino, K ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Elect Engn, Suita, Osaka 5650871, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS | 2003年 / 42卷 / 2A期

关键词：

ferroelectric liquid crystal; electrooptic effect; homeotropic alignment; hysteresis; response time; optical switching;

D O I：

10.1143/JJAP.42.526

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Electrooptic characteristics based on the deformation of a helical structure in a homeotropically aligned ferroelectric liquid crystal have been studied. In the voltage range below the threshold for the disappearance of the helix, no hysteresis was observed in the voltage dependence of the transmission intensity (V-TI) curve. The response time for the electrooptic switching based on the helix deformation does not depend on the temperature except for the temperature range below the transition temperature to a higher order phase.

引用

页码：526 / 530

页数：5

共 12 条

[1] SUBMICROSECOND ELECTROOPTIC SWITCHING IN THE LIQUID-CRYSTAL SMECTIC-A PHASE - THE SOFT-MODE FERROELECTRIC EFFECT [J].

ANDERSSON, G ;

DAHL, I ;

KELLER, P ;

KUCZYNSKI, W ;

LAGERWALL, ST ;

SKARP, K ;

STEBLER, B .

APPLIED PHYSICS LETTERS, 1987, 51 (09) :640-642

[2] SUBMICROSECOND BISTABLE ELECTRO-OPTIC SWITCHING IN LIQUID-CRYSTALS [J].

CLARK, NA ;

LAGERWALL, ST .

APPLIED PHYSICS LETTERS, 1980, 36 (11) :899-901

[3]

KUCZYNSKI W, 1984, FERROELECTRICS, V59, P117

[4]

MARTINOTLAGARDE P, 1981, MOL CRYST LIQ CRYST, V66, P61

[5] ELECTROOPTIC EFFECT IN HOMEOTROPICALLY ALIGNED FERROELECTRIC LIQUID-CRYSTAL [J].

OZAKI, M ;

TAGAWA, A ;

SADOHARA, Y ;

ODA, S ;

YOSHINO, K .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1991, 30 (9B) :2366-2368

[6] DIELECTRIC-PROPERTIES OF NEW STABLE FERROELECTRIC LIQUID-CRYSTALS WITH LARGE SPONTANEOUS POLARIZATION [J].

OZAKI, M ;

YOSHINO, K ;

SAKURAI, T ;

MIKAMI, N ;

HIGUCHI, R .

JOURNAL OF CHEMICAL PHYSICS, 1987, 86 (06) :3648-3654

[7] SYNTHESIS OF NEW FERROELECTRIC LIQUID-CRYSTALS AND THEIR NOVEL FERROELECTRICITY [J].

SAKURAI, T ;

MIKAMI, N ;

HIGUCHI, RI ;

HONMA, M ;

OZAKI, M ;

YOSHINO, K .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1986, (12) :978-979

[8] EXPERIMENTAL STUDIES ON REFLECTION SPECTRA IN MONODOMAIN CHOLESTERIC LIQUID-CRYSTAL CELLS - TOTAL REFLECTION, SUBSIDIARY OSCILLATION AND ITS BEAT OR SWELL STRUCTURE [J].

TAKEZOE, H ;

OUCHI, Y ;

HARA, M ;

FUKUDA, A ;

KUZE, E .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 1983, 22 (07) :1080-1091

[9] NEW ELECTRO-OPTIC EFFECT OF MICROSECOND RESPONSE UTILIZING TRANSIENT LIGHT-SCATTERING IN FERROELECTRIC LIQUID-CRYSTAL [J].

YOSHINO, K ;

OZAKI, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1984, 23 (06) :L385-L387

[10] LOW THRESHOLD FIELD OF ELECTROOPTIC EFFECT IN FERROELECTRIC LIQUID-CRYSTAL WITH EXTREMELY LARGE SPONTANEOUS POLARIZATION [J].

YOSHINO, K ;

KISHIO, S ;

OZAKI, M ;

SAKURAI, T ;

MIKAMI, N ;

HIGUCHI, R ;

HONMA, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1986, 25 (05) :L416-L418

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