Dynamic transition from modelike patterns to turbulentlike patterns in a broad-area Nd:YAG laser |
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| Authors: | Cabrera Eduardo Melle Sonia Calderón Oscar G Guerra J M |
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| Affiliation: | Departamento de Optica, Universidad Complutense de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain. ecabrera@fis.ucm.es |
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| Abstract: | We report the first experimental observation to our knowledge of a dynamic transition from modelike patterns to completely disordered patterns in a large-aspect-ratio Nd:YAG laser. Recordings of near-field patterns with an integration time as small as 1 ns allow us to follow the evolution of the transverse intensity profile along the output pulse of the laser. |
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