Stable oscillations of a spatially chaotic wave function in a microstadium laser |
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| Authors: | Harayama Takahisa Davis Peter Ikeda Kensuke S |
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| Institution: | ATR Adaptive Communications Research Laboratories, 2-2-2 Hikaridai, Seika-cho, Soraku-gun, Kyoto 619-0228, Japan. |
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| Abstract: | Laser action on a single spatially chaotic wave function is obtained as a final stable state in a nonlinear dynamical model of a stadium shaped resonant cavity with an active medium. The stable single-mode lasing state corresponds to a particular metastable resonance of the cavity which wins a competition among multiple modes with positive net linear gain and has a distinct lasing threshold. |
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