Abstract
We show that the weak second harmonic light generated from a random distribution of nonlinear domains of transparent Strontium Barium Niobáte crystals can display a particularly intense generation in the forward direction. By using a theoretical model able to analyze the optical response of arbitrary distributions of three-dimensional nonlinear volumes of any shape, we found that the physical origin of this observation can be explained in terms of the scattering of light by a single nonlinear domain.
| Original language | English |
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| Pages (from-to) | 14202-14211 |
| Number of pages | 10 |
| Journal | Optics Express |
| Volume | 18 |
| Issue number | 13 |
| DOIs | |
| Publication status | Published - 21 Jun 2010 |
| Externally published | Yes |