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EnglishSilica aerogels are materials well suited for high power nonlinear optical applications. In such regime, the non-trivial thermal properties may give rise to the generation of optical shock waves, which are also affected by the structural disorder due to the porous solid-state gel. Here we report on an experimental investigation in terms of beam waist and input power, and identify various regimes of the generation of wave-breaking phenomena in silica aerogels.
http://hdl.handle.net/11573/536114| Titolo: | Optical shock waves in silica aerogel |
| Autori interni: | CONTI, CLAUDIO |
| Data di pubblicazione: | 2014 |
| Rivista: | OPTICS EXPRESS |
| Abstract: | Silica aerogels are materials well suited for high power nonlinear optical applications. In such regime, the non-trivial thermal properties may give rise to the generation of optical shock waves, which are also affected by the structural disorder due to the porous solid-state gel. Here we report on an experimental investigation in terms of beam waist and input power, and identify various regimes of the generation of wave-breaking phenomena in silica aerogels. |
| Handle: | http://hdl.handle.net/11573/536114 |
| Appare nelle tipologie: | 01.a Pubblicazione su Rivista |
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