Chaotic Behavior and Noise-Induced Order in a Laser Diode System with the Feedback Employing Rb Atoms
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概要
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We experimentally study chaotic fluctuation in a laser diode (LD) system with a feedback loop employing Rb atoms. We find that the LD frequency shows chaotic behavior with a feedback gain. We demonstrate that, by adding the noise to the LD in a chaotic state, a periodic mode of the LD frequency is enhanced. Our results are consistent with those of previous theoretical studies.
- 2011-12-15
著者
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Miyakawa Kenji
Department Of Applied Physics Faculty Of Science Fukuoka University
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Misono Masatoshi
Department Of Applied Physics Fukuoka University
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Misono Masatoshi
Department of Applied Physics, Fukuoka University, Fukuoka 814-0180, Japan
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NAKASHIMA Wataru
Department of Applied Physics, Fukuoka University, Fukuoka 814-0180, Japan
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