Characterization of nonlinear optical parameters of polymethine dyes

被引：41

作者：

Ganeev, RA

Tugushev, RI

Ishchenko, AA

Derevyanko, NA

Ryasnyansky, AI

Usmanov, T

机构：

[1] Uzbek Acad Sci, NPO Akad Pribor, Tashkent 700125, Uzbekistan

[2] Natl Acad Sci Ukraine, Inst Organ Chem, UA-02094 Kiev, Ukraine

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2003年 / 76卷 / 06期

关键词：

D O I：

10.1007/s00340-003-1146-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We investigated nonlinear refraction, nonlinear absorption, and saturable absorption of polymethine dyes by the Z-scan technique (lambda = 1064 nm). The analysis of simultaneous appearance of several nonlinear optical processes in dye solutions excited by picosecond pulses was carried out. The saturable absorption was analyzed taking into account various models. Nonlinear refractive indices, nonlinear absorption coefficients, and saturation intensities of various polymethine dyes were measured.

引用

收藏

页码：683 / 686

页数：4

相关论文

共 15 条

[1] Z-scan study on the nonlinear refractive index of copper nanocluster composite silica glass [J].

Battaglin, G ;

Calvelli, P ;

Cattaruzza, E ;

Gonella, F ;

Polloni, R ;

Mattei, G ;

Mazzoldi, P .

APPLIED PHYSICS LETTERS, 2001, 78 (25) :3953-3955

[2] High efficiency lasing of a dye-doped polymer laser with 1.06 μm pumping [J].

Bezrodnyi, VI ;

Ishchenko, AA .

APPLIED PHYSICS B-LASERS AND OPTICS, 2001, 73 (03) :283-285

[3] Nonlinear optical characteristics of C60 and C70 films and solutions [J].

Ganeev, RA ;

Ryasnyansky, AI ;

Kodirov, MK ;

Usmanov, T .

OPTICS COMMUNICATIONS, 2000, 185 (4-6) :473-478

[4] Harmonic generation in organic dye vapors [J].

Ganeev, RA ;

Kamalov, SR ;

Kodirov, MK ;

Malikov, MR ;

Ryasnyansky, AI ;

Tugushev, RI ;

Umidullaev, SU ;

Usmanov, T .

OPTICS COMMUNICATIONS, 2000, 184 (1-4) :305-308

[5] Nonlinear susceptibilities of vapors and solutions of organic dyes [J].

Ganeev, RA ;

Ryasnyanskii, AI ;

Kodirov, MK ;

Usmanov, T .

OPTICS AND SPECTROSCOPY, 2001, 91 (06) :878-882

[6] Nonlinear susceptibilities, absorption coefficients and refractive indices of colloidal metals [J].

Ganeev, RA ;

Ryasnyansky, AI ;

Kamalov, SR ;

Kodirov, MK ;

Usmanov, T .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2001, 34 (11) :1602-1611

[7]

Ishchenko A. A., 1994, Quantum Electronics, V24, P471, DOI 10.1070/QE1994v024n06ABEH000122

[8]

Ishchenko A.A., 1994, STRUCTURE SPECTRAL L

[9] Theoretical study on the closed-aperture Z-scan curves in the materials with nonlinear refraction and strong nonlinear absorption [J].

Liu, XD ;

Guo, SL ;

Wang, HT ;

Hou, LT .

OPTICS COMMUNICATIONS, 2001, 197 (4-6) :431-437

[10] NONLINEAR OPTICAL FREQUENCY-MIXING IN DYE VAPORS [J].

LUKINYKH, VF ;

MYSLIVETS, SA ;

POPOV, AK ;

SLABKO, VV .

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 1985, 38 (02) :143-146