Harmonic generation in a two-dimensional nonlinear quasi-crystal
Bratfalean, Radu T., Peacock, Anna C., Broderick, Neil G.R., Gallo, Katia and Lewen, Ruth (2005) Harmonic generation in a two-dimensional nonlinear quasi-crystal. Optics Letters, 30, (4), 424-426. (doi:10.1364/OL.30.000424)
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Official URL: http://dx.doi.org/10.1364/OL.30.000424
Description/Abstract
Second-harmonic generation in a two-dimensional nonlinear quasi-crystal is demonstrated for the first time to our knowledge. Temperature and wavelength tuning of the crystal reveal the uniformity of the pattern while angle tuning reveals the dense nature of the crystal's Fourier spectrum. These results compare well with theoretical predictions showing the excellent uniformity of the crystal and suggest that more-complicated nonlinear holograms should be possible.
| Item Type: | Article |
|---|---|
| ISSN: | 0146-9592 (print) |
| Related URLs: | http://ol.osa.org/abstract.cfm?id=82612 http://www.orc.soton.ac.uk/pub...x/3095.php http://dx.doi.org/10.1364/OL.30.000424 |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| ePrint ID: | 16087 |
| Deposited On: | 20 Jun 2005 |
| Last Modified: | 01 Jun 2011 04:48 |
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