In a recent article [Opt. Express 17, 17317 (2009)] Kovalev et al. claimed that SBS-induced group index is always negligibly small, regardless of the intensity and bandwidth of pump radiation. In this comment, we show that their conclusions are not valid in any practical conditions in which SBS-based slow light experiments are carried out.
Comment on:
Bernini R;
2010
Abstract
In a recent article [Opt. Express 17, 17317 (2009)] Kovalev et al. claimed that SBS-induced group index is always negligibly small, regardless of the intensity and bandwidth of pump radiation. In this comment, we show that their conclusions are not valid in any practical conditions in which SBS-based slow light experiments are carried out.File in questo prodotto:
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