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Temperature and wavelength tuning of 2nd 3rd and 4th harmonic generation in a two dimensional hexagonally poled nonlinear crystal

Temperature and wavelength tuning of 2nd 3rd and 4th harmonic generation in a two dimensional hexagonally poled nonlinear crystal
Temperature and wavelength tuning of 2nd 3rd and 4th harmonic generation in a two dimensional hexagonally poled nonlinear crystal
Using high-power nanosecond pulses, we measured the second-harmonic conversion efficiency of two-dimensional hexagonally poled lithium niobate as a function of temperature and wavelength. These results were compared with theoretical estimates and with measurements in one-dimensional periodically poled lithium niobate. We found that for a substantial range of parameters a two-dimensional noncollinear interaction has a broader tuning response than a one-dimensional collinear interaction. We also observed and characterized third- and fourth-harmonic generation processes in the same crystal.
0740-3224
2263-2272
Broderick, N.G.R.
4cfa2c7c-097a-48d6-b221-4e92ad1c6aea
Bratfalean, R.T.
c4c14258-1acb-4320-b776-dd342009a066
Monro, T.M.
4f0295a8-d9ec-45a5-b72b-72908f2549bb
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
de Sterke, C.Martijn
76921849-2899-428a-99c9-22de74f99d3e
Broderick, N.G.R.
4cfa2c7c-097a-48d6-b221-4e92ad1c6aea
Bratfalean, R.T.
c4c14258-1acb-4320-b776-dd342009a066
Monro, T.M.
4f0295a8-d9ec-45a5-b72b-72908f2549bb
Richardson, D.J.
ebfe1ff9-d0c2-4e52-b7ae-c1b13bccdef3
de Sterke, C.Martijn
76921849-2899-428a-99c9-22de74f99d3e

Broderick, N.G.R., Bratfalean, R.T., Monro, T.M., Richardson, D.J. and de Sterke, C.Martijn (2002) Temperature and wavelength tuning of 2nd 3rd and 4th harmonic generation in a two dimensional hexagonally poled nonlinear crystal. Journal of the Optical Society of America B, 19 (9), 2263-2272. (doi:10.1364/JOSAB.19.002263).

Record type: Article

Abstract

Using high-power nanosecond pulses, we measured the second-harmonic conversion efficiency of two-dimensional hexagonally poled lithium niobate as a function of temperature and wavelength. These results were compared with theoretical estimates and with measurements in one-dimensional periodically poled lithium niobate. We found that for a substantial range of parameters a two-dimensional noncollinear interaction has a broader tuning response than a one-dimensional collinear interaction. We also observed and characterized third- and fourth-harmonic generation processes in the same crystal.

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Published date: 2002
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Identifiers

Local EPrints ID: 13734
URI: http://eprints.soton.ac.uk/id/eprint/13734
DOI: doi:10.1364/JOSAB.19.002263
ISSN: 0740-3224
PURE UUID: d6f97364-487b-4722-b563-76d118e96389
ORCID for D.J. Richardson: ORCID iD orcid.org/0000-0002-7751-1058

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Date deposited: 31 Dec 2004
Last modified: 16 Mar 2024 02:39

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Contributors

Author: N.G.R. Broderick
Author: R.T. Bratfalean
Author: T.M. Monro
Author: D.J. Richardson ORCID iD
Author: C.Martijn de Sterke

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