High-performance photorefractive polymer composite with 2-dicyanomethylen-3-cyano-2,5-dihydrofuran chromophore

被引：42

作者：

Wright, D ^{[1
]}

Gubler, U

Roh, Y

Moerner, WE

He, M

Twieg, RJ

机构：

[1] Stanford Univ, Dept Chem, Stanford, CA 94305 USA

[2] Kent State Univ, Dept Chem, Kent, OH 44242 USA

来源：

APPLIED PHYSICS LETTERS | 2001年 / 79卷 / 26期

关键词：

D O I：

10.1063/1.1428120

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A nonlinear optical chromophore for photorefractive applications containing a 2-dicyanomethylen- 3-cyano-2,5-dihydrofuran acceptor group is presented. When doped into a plasticized composite of poly(n-vinylcarbazole), large gain coefficients (Gamma) are observed with photorefractive speed similar to the best composites reported in the literature while maintaining low sample absorption (similar to 15 cm(-1)). (C) 2001 American Institute of Physics.

引用

收藏

页码：4274 / 4276

页数：3

相关论文

共 24 条

[1] Influence of the glass-transition temperature and the chromophore content on the grating buildup dynamics of poly(N-vinylcarbazole)-based photorefractive polymers [J].

Bittner, R ;

Brauchle, C ;

Meerholz, K .

APPLIED OPTICS, 1998, 37 (14) :2843-2851

[2] Photorefractive properties of poly(N-vinyl carbazole)-based composites for high-speed applications [J].

Díaz-García, MA ;

Wright, D ;

Casperson, JD ;

Smith, B ;

Glazer, E ;

Moerner, WE ;

Sukhomlinova, LI ;

Twieg, RJ .

CHEMISTRY OF MATERIALS, 1999, 11 (07) :1784-1791

[3] Effect of dipolar molecules on carrier mobilities in photorefractive polymers [J].

Goonesekera, A ;

Ducharme, S .

JOURNAL OF APPLIED PHYSICS, 1999, 85 (09) :6506-6514

[4] Amplified scattering in a high-gain photorefractive polymer [J].

Grunnet-Jepsen, A ;

Thompson, CL ;

Twieg, RJ ;

Moerner, WE .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1998, 15 (02) :901-904

[5] Gain enhancement by moving gratings in a photorefractive polymer [J].

Grunnet-Jepsen, A ;

Thompson, CL ;

Moerner, WE .

OPTICS COMMUNICATIONS, 1998, 145 (1-6) :145-149

[6] Systematics of two-wave mixing in a photorefractive polymer [J].

Grunnet-Jepsen, A ;

Thompson, CL ;

Moerner, WE .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1998, 15 (02) :905-913

[7]

GUNTER P, 1988, TOPICS APPL PHYSICS, V61

[8] Phase stability of guest/host photorefractive polymers studied by light scattering experiments [J].

Hendrickx, E ;

Volodin, BL ;

Steele, DD ;

Maldonado, JL ;

Wang, JF ;

Kippelen, B ;

Peyghambarian, N .

APPLIED PHYSICS LETTERS, 1997, 71 (09) :1159-1161

[9] Direct observation of orientation limit in a fast photorefractive polymer composite [J].

Herlocker, JA ;

Ferrio, KB ;

Hendrickx, E ;

Guenther, BD ;

Mery, S ;

Kippelen, B ;

Peyghambarian, N .

APPLIED PHYSICS LETTERS, 1999, 74 (16) :2253-2255

[10] Chromophore design for photorefractive applications [J].

Kippelen, B ;

Meyers, F ;

Peyghambarian, N ;

Marder, SR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (19) :4559-4560