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Chaos in an Ar+ Composite Resonator Laser Using KNSBN;Cu Crystal Self-Pumped Phase-Conjugator |
CAO Yongxing;BA Enxu |
Institute of Modern Optics, Nankai University ,Tainjin 300071 |
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Cite this article: |
CAO Yongxing, BA Enxu 1991 Chin. Phys. Lett. 8 559-561 |
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Abstract Observation of the dynamics in a single-mode Ar+ composite resonator laser using KNSBN;Cu crystal self-pumped phase-conjugator is reported. The sequence of instabilities occurring on gain change corresponds to the transition the chaos of the logistic equation. Period-doubling route to chaos, and period-5, -3,-3×2, and -2 together with -3 windows in the chaotic range were observed. The strange attractor which is similar to that of the forced Duffing equation is obtained by reconstructing phase-space pictures of the system.
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Keywords:
42.50.Tj
42.65.Hw
42.60.-v
05.45.+b
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Received: 01 January 1900
Published: 01 November 1991
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