Comparison of 2nd harmonic generation in 1 and 2D nonlinear periodic crystals
Broderick, N.G.R., Monro, T.M., Ross, G.W., Richardson, D.J., Hanna, D.C. and Smith, P.G.R. (2000) Comparison of 2nd harmonic generation in 1 and 2D nonlinear periodic crystals. In, CLEO/Europe 2000, Nice, France, 10 - 15 Sep 2000.
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Description/Abstract
Recently Berger [1] introduced the idea of nonlinear photonic crystals (NPC) as the generalisation to higher dimensions of one dimensional quasi-phase matched structures. In a NPC the linear refractive index is constant while the second order susceptibility tensor varies periodically. Recently we fabricated what we believe is the first such two dimensional NPC in lithium niobate and our initial characterisation of the crystal has been reported elsewhere [2]. This crystal which was used here was poled in a hexagonal pattern.and was 7mm wide, 10mm long and 0.3mm thick. The poled fraction was ~30% and the period was 18.05μm.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | CFA1 |
| Related URLs: | |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 16949 |
| Date Deposited: | 19 Aug 2005 |
| Last Modified: | 30 Sep 2012 16:01 |
| Contributors: | Broderick, N.G.R. (Author) Monro, T.M. (Author) Ross, G.W. (Author) Richardson, D.J. (Author) Hanna, D.C. (Author) Smith, P.G.R. (Author) |
| Date: | 2000 |
| Additional Information: | CFA1 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/16949 |
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