Synthesis and photorefractive properties of multifunctional glasses

被引：31

作者：

He, M

Twieg, RJ ^{[1
]}

Gubler, U

Wright, D

Moerner, WE

机构：

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

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

来源：

CHEMISTRY OF MATERIALS | 2003年 / 15卷 / 05期

关键词：

D O I：

10.1021/cm020702i

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A set of organic glasses has been synthesized and evaluated for photorefractive performance. The functions of optical nonlinearity, birefringence, and charge transport were built into a single molecule by attaching an NLO chromophore to a charge transport moiety with an adjustable linking group. The longer linking group not only lowers the glass transition temperature T-g but also influences the photorefractive performance of the samples. The photorefractive gain coefficient is larger for longer linkers with about a 2-fold increase going from the 2-carbon atom linker to 12. The glass stability and chemical stability of the materials was adequate for full photorefractive characterization.

引用

收藏

页码：1156 / 1164

页数：9

相关论文

共 36 条

[1]

Bard A, 1980, ELECTROCHEMICAL METH, P64

[2] Synthesis of bifunctional photorefractive polymers with net gain: Design strategy amenable to combinatorial optimization [J].

Bratcher, MS ;

DeClue, MS ;

Grunnet-Jepsen, A ;

Wright, D ;

Smith, BR ;

Moerner, WE ;

Siegel, JS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (37) :9680-9681

[3] 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

[4] OBSERVATION OF THE PHOTOREFRACTIVE EFFECT IN A POLYMER [J].

DUCHARME, S ;

SCOTT, JC ;

TWIEG, RJ ;

MOERNER, WE .

PHYSICAL REVIEW LETTERS, 1991, 66 (14) :1846-1849

[5]

GAUTHIER S, 1987, SYNTHESIS-STUTTGART, P383

[6] Spectroscopic determination of trap density in C60-sensitized photorefractive polymers [J].

Grunnet-Jepsen, A ;

Wright, D ;

Smith, B ;

Bratcher, MS ;

DeClue, MS ;

Siegel, JS ;

Moerner, WE .

CHEMICAL PHYSICS LETTERS, 1998, 291 (5-6) :553-561

[7] Synthesis and characterization of novel multifunctional high-Tg photorefractive materials obtained via reactive precursor polymers [J].

Hattemer, E ;

Zentel, R ;

Mecher, E ;

Meerholz, K .

MACROMOLECULES, 2000, 33 (06) :1972-1977

[8] High photogeneration efficiency of charge-transfer complexes formed between low ionization potential arylamines and C60 [J].

Hendrickx, E ;

Kippelen, B ;

Thayumanavan, S ;

Marder, SR ;

Persoons, A ;

Peyghambarian, N .

JOURNAL OF CHEMICAL PHYSICS, 2000, 112 (21) :9557-9561

[9] Correlation between dispersivity of charge transport and holographic response time in an organic photorefractive glass [J].

Hofmann, U ;

Grasruck, M ;

Leopold, A ;

Schreiber, A ;

Schloter, S ;

Hohle, C ;

Strohriegl, P ;

Haarer, D ;

Zilker, SJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2000, 104 (16) :3887-3891

[10] Photorefractive triphenylamine-based glass: a multifunctional low molecular weight compound with fast holographic response [J].

Hohle, C ;

Hofmann, U ;

Schloter, S ;

Thelakkat, M ;

Strohriegl, P ;

Haarer, D ;

Zilker, SJ .

JOURNAL OF MATERIALS CHEMISTRY, 1999, 9 (09) :2205-2210

← 1 2 3 4 →