Stabilization of a chaotic laser and quenching

Dae-Sic Lee; Jung-Wan Ryu; Young-Jai Park; Won-Ho Kye; Kurdoglyan, Michael S.; Chil-Min Kim
May 2005
Applied Physics Letters;5/2/2005, Vol. 86 Issue 18, p181104
Academic Journal
We experimentally stabilize a chaotic output of a diode-laser-pumped Nd:yttrium–aluminum–garnet laser by using oscillation quenching. When the chaotic laser is mutually coupled with a Rössler oscillator that is implemented by an electronic circuit, both chaotic systems are stabilized to steady states. We experimentally study the route to the steady states as the coupling strength increases, and numerically confirm the route by coupling Lorenz and Rössler oscillators mutually.


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