Control of chaos in laser plasma interaction |
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| Institution: | 1. Department of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR, USA;2. Department of Biochemistry and Molecular Biology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA;3. Department of Pharmacology & Toxicology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA;1. Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan;2. Institute for Integrated Cell-Materials Science (iCeMS), Kyoto University, Sakyo, Kyoto 606-8502, Japan;3. CREST, Japan Science and Technology Corporation (JST), Sanbancho, Chiyoda-ku, Tokyo 102-0075, Japan;1. Central Queensland University, Appleton Institute, School of Health, Medical and Applied Sciences, Wayville, Adelaide, Australia;2. Flinders Institute of Mental Health and Wellbeing, College of Education, Psychology and Social Work, Flinders University, Bedford Park, South Australia, Australia;1. ESIEE-Paris, ESYCOM Université Paris-Est, Noisy-le-Grand, 93160, France;2. Institut de la Vision, INSERM, CNRS, Sorbonne Université, Paris, 75012, France |
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| Abstract: | The chaotic dynamics originating from the equation governing the laser plasma interaction is studied. Our motivation is to show that it is possible to control this chaotic scenario either to a periodic state or to a totally steady state by adopting two different modes of control – one is the sinusoidal time variation of one parameter of the system and the other is the proportional pulse approach. Extensive use is made of Poincaré section, power spectrum analysis and phase space plot to prove the assertions. The observations can be of practical use in the simulation of plasma experiments. |
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