HOMOCLINIC CHAOS IN A LASER CONTAINING A SATURABLE ABSORBER

被引：59

作者：

LEFRANC, M

HENNEQUIN, D

DANGOISSE, D

机构：

[1] Laboratoire de Spectroscopie Hertzienne, Associé au Centre National de la Recherche Scientifique, Université des Sciences et Techniques de Lille-Flandres-Artos, Villeneuve d’Ascq Cedex

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 1991年 / 8卷 / 02期

关键词：

D O I：

10.1364/JOSAB.8.000239

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Checks of homoclinic chaos made with nonlinear analysis techniques have been performed on the signals coming from a CO2 laser containing CH3I as a saturable absorber. The one-dimensional return maps of the regimes appearing inside the alternating periodic chaotic sequence are typical of homoclinic chaos. Numerical simulations give results in good agreement with the experimental observations. In the case of a fast absorber, a homoclinic tangency to a cycle created in a subcritical Hopf bifurcation is seen to be responsible for the homoclinic behaviour observed in the model.

引用

页码：239 / 249

页数：11

共 40 条

[1] EXPERIMENTAL CHARACTERIZATION OF SHILNIKOV CHAOS BY STATISTICS OF RETURN TIMES [J].

ARECCHI, FT ;

LAPUCCI, A ;

MEUCCI, R ;

ROVERSI, JA ;

COULLET, PH .

EUROPHYSICS LETTERS, 1988, 6 (08) :677-682

[2] LASER WITH FEEDBACK - AN OPTICAL IMPLEMENTATION OF COMPETING INSTABILITIES, SHILNIKOV CHAOS, AND TRANSIENT FLUCTUATION ENHANCEMENT [J].

ARECCHI, FT ;

GADOMSKI, W ;

LAPUCCI, A ;

MANCINI, H ;

MEUCCI, R ;

ROVERSI, JA .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1988, 5 (05) :1153-1159

[3] EXPERIMENTAL-EVIDENCE FOR HOMOCLINIC CHAOS IN THE BELOUSOV-ZHABOTINSKII REACTION [J].

ARGOUL, F ;

ARNEODO, A ;

RICHETTI, P .

PHYSICS LETTERS A, 1987, 120 (06) :269-275

[4]

ARGOUL F, 1987, J CHIM PHYS PCB, V84, P1367

[5] ANALYSIS OF Q-SWITCH IN A CO2-LASER WITH SATURABLE ABSORBER [J].

ARIMONDO, E ;

MENCHI, E .

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 1985, 37 (01) :55-61

[6] REPETITIVE PASSIVE Q-SWITCHING AND BISTABILITY IN LASERS WITH SATURABLE ABSORBERS [J].

ARIMONDO, E ;

CASAGRANDE, F ;

LUGIATO, LA ;

GLORIEUX, P .

APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 1983, 30 (02) :57-77

[7] SATURATED ABSORPTION EXPERIMENTS ON A DRESSED MOLECULE - APPLICATION TO THE SPECTROSCOPY OF THE UPSILON-6 BAND OF CH3I [J].

ARIMONDO, E ;

GLORIEUX, P .

PHYSICAL REVIEW A, 1979, 19 (03) :1067-1083

[8] PULSE SHAPE AND PHASE-DIAGRAM IN THE PASSIVE-Q SWITCHING OF CO2-LASERS [J].

ARIMONDO, E ;

BOOTZ, P ;

GLORIEUX, P ;

MENCHI, E .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1985, 2 (01) :193-201

[9] ASYMPTOTIC CHAOS [J].

ARNEODO, A ;

COULLET, PH ;

SPIEGEL, EA ;

TRESSER, C .

PHYSICA D, 1985, 14 (03) :327-347

[10] PASSIVE Q-SWITCHING IN LASERS WITH SATURABLE ABSORBERS - IMPROVED TREATMENT OF A 4-LEVEL MODEL [J].

ASQUINI, ML ;

CASAGRANDE, F .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA D-CONDENSED MATTER ATOMIC MOLECULAR AND CHEMICAL PHYSICS FLUIDS PLASMAS BIOPHYSICS, 1983, 2 (03) :917-931

← 1 2 3 4 →