Reversible photoswitching of second-order nonlinear optical properties in an organic photochromic crystal

被引：168

作者：

Nakatani, K ^{[1
]}

Delaire, JA ^{[1
]}

机构：

[1] Ecole Normale Super Cachan, PPSM, CNRS URA 1906, Photophys & Photochim Supramol & Macromol Lab, F-94235 Cachan, France

来源：

CHEMISTRY OF MATERIALS | 1997年 / 9卷 / 12期

关键词：

D O I：

10.1021/cm970369w

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：

Noncentrosymmetric crystals of photochromic N-salicylidene-4-bromoaniline are obtained and studied for their second-order nonlinear optical properties. Second harmonic light is generated and can be seen by the naked eye. Moreover, photochromism in the bulk state yields totally reversible photoswitching of the second harmonic intensity.

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页码：2682 / +

页数：4

相关论文

共 17 条

[1] Poled polymers for sensors and photonic applications [J].

Bauer, S .

JOURNAL OF APPLIED PHYSICS, 1996, 80 (10) :5531-5558

[2] TOPOCHEMISTRY .6. EXPERIMENTS ON PHOTOCHROMY + THERMOCHROMY OF CRYSTALLINE ANILS OF SALICYLALDEHYDES [J].

COHEN, MD ;

SCHMIDT, GMJ ;

FLAVIAN, S .

JOURNAL OF THE CHEMICAL SOCIETY, 1964, (JUN) :2041-&

[3]

Delaire J. A., 1996, Pure and Applied Optics, V5, P529, DOI 10.1088/0963-9659/5/5/008

[4] LIGHT-TRIGGERED MOLECULAR DEVICES - PHOTOCHEMICAL SWITCHING OF OPTICAL AND ELECTROCHEMICAL PROPERTIES IN MOLECULAR WIRE TYPE DIARYLETHENE SPECIES [J].

GILAT, SL ;

KAWAI, SH ;

LEHN, JM .

CHEMISTRY-A EUROPEAN JOURNAL, 1995, 1 (05) :275-284

[5]

HADOUDIS E, 1990, PHOTOCHROMISM MOL SY, P685

[6] Hyper-Rayleigh scattering investigation of nitrobenzyl pyridine model compounds for optical modulation of the hyperpolarisability [J].

Houbrechts, S ;

Clays, K ;

Persoons, A ;

Pikramenou, Z ;

Lehn, JM .

CHEMICAL PHYSICS LETTERS, 1996, 258 (3-4) :485-489

[7]

*IND U DEP CHEM, QCPE PUBL, V560

[8] PHOTOCHROMISM OF SINGLE-CRYSTALLINE DIARYLETHENES [J].

IRIE, M ;

UCHIDA, K ;

ERIGUCHI, T ;

TSUZUKI, H .

CHEMISTRY LETTERS, 1995, (10) :899-900

[9] UTILIZATION OF CRYSTAL-LATTICE CAVITIES OF HOST DEOXYCHOLIC-ACID FOR ACHIEVING PHOTOCHROMISM OF GUEST SALICYLIDENEANILINES IN THE CRYSTAL-STATE [J].

KOYAMA, H ;

KAWATO, T ;

KANATOMI, H ;

MATSUSHITA, H ;

YONETANI, K .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (05) :579-580

[10]

LINDEMAN SV, 1982, CRYST STRUCT COMMUN, V11, P49