Beyond the gain exponent: Effect of damping, scale length, and speckle length on stimulated scatter
نویسندگان
چکیده
منابع مشابه
Beyond the gain exponent: Effect of damping, scale length, and speckle length on stimulated scatter.
Three-dimensional wave propagation simulations and experiments show that the gain exponent, an often used metric to assess the likelihood of stimulated Brillouin scatter, is insufficient and must be augmented with another parameter, Nr, the ratio of the resonance length, Lres, to the laser speckle length. The damping rate of ion acoustic waves, ν, and thus Lres, which is proportional to ν, are ...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2015
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.91.031103