Experimentally tracking unstable steady states by large periodic modulation

被引：10

作者：

Dykstra, R ^{[1
]}

Rayner, A

Tang, DY

Heckenberg, NR

机构：

[1] Univ Queensland, Dept Phys, St Lucia, Qld 4072, Australia

[2] Univ Queensland, Ctr Laser Sci, St Lucia, Qld 4072, Australia

来源：

PHYSICAL REVIEW E | 1998年 / 57卷 / 01期

关键词：

D O I：

10.1103/PhysRevE.57.397

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Experimental suppression of chaos has been achieved in an optically pumped far-infrared (NH3)-N-15 laser which displays Lorenz-like chaos. The method of control involves the application of a large amplitude slow (i.e., nonresonant) modulation of the pump power. This may be related to a delayed bifurcation to chaos observed when the pump power is ramped at a constant late.

引用

页码：397 / 401

页数：5

共 13 条

[1] TAMING CHAOTIC DYNAMICS WITH WEAK PERIODIC PERTURBATIONS [J].

BRAIMAN, Y ;

GOLDHIRSCH, I .

PHYSICAL REVIEW LETTERS, 1991, 66 (20) :2545-2548

[2] Metastable chaos in the ammonia ring laser [J].

Dykstra, R ;

Malos, JT ;

Heckenberg, NR ;

McDuff, RG .

PHYSICAL REVIEW A, 1997, 56 (04) :3180-3186

[3]

DYKSTRA R, 1997, REPORT

[4] CONTROL OF LORENZ CHAOS [J].

LIU, YD ;

LEITE, JRR .

PHYSICS LETTERS A, 1994, 185 (01) :35-37

[5] LASER LORENZ EQUATIONS WITH A TIME-DEPENDENT PARAMETER [J].

MANDEL, P ;

ERNEUX, T .

PHYSICAL REVIEW LETTERS, 1984, 53 (19) :1818-1820

[6] PARAMETRIC ENTRAINMENT CONTROL OF CHAOTIC SYSTEMS [J].

METTIN, R ;

HUBLER, A ;

SCHEELINE, A ;

LAUTERBORN, W .

PHYSICAL REVIEW E, 1995, 51 (05) :4065-4075

[7] CONTROLLING CHAOS [J].

OTT, E ;

GREBOGI, C ;

YORKE, JA .

PHYSICAL REVIEW LETTERS, 1990, 64 (11) :1196-1199

[8] Experimental control of nonlinear dynamics by slow parametric modulation [J].

Pisarchik, AN ;

Chizhevsky, VN ;

Corbalan, R ;

Vilaseca, R .

PHYSICAL REVIEW E, 1997, 55 (03) :2455-2461

[9] CONTINUOUS CONTROL OF CHAOS BY SELF-CONTROLLING FEEDBACK [J].

PYRAGAS, K .

PHYSICS LETTERS A, 1992, 170 (06) :421-428

[10] LORENZ LIKE CHAOS IN A GAUSSIAN MODE LASER WITH A RADIALLY DEPENDENT GAIN [J].

SMITH, CP ;

DYKSTRA, R .

OPTICS COMMUNICATIONS, 1995, 117 (1-2) :107-110

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