Multiorder nonlinear diffraction in frequency doubling processes
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Saltiel, Solomon M.; Arie, Ady; Bang, Ole; Krolikowski, Wieslaw; Kivshar, Yuri; Neshev, Dragomir
Description
We analyze experimentally light scattering from 2 nonlinear gratings and observe two types of second-harmonic frequency-scattering processes. The first process is identified as Raman–Nath type nonlinear diffraction that is explained by applying only transverse phase-matching conditions. The angular position of this type of diffraction is defined by the ratio of the second-harmonic wavelength and the grating period. In contrast, the second type of nonlinear scattering process is explained...[Show more]
Collections | ANU Research Publications |
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Date published: | 2009-03-15 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/101747 |
Source: | Optics Letters |
DOI: | 10.1364/OL.34.000848 |
Access Rights: | Open Access |
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