Spatio-spectral technique to verify pump-pulse propagation model in an Ar-filled capillary in the presence of high harmonic generation
Butcher, T.J., Chapman, R.T., Horak, P., Poletti, F., Frey, J.G. and Brocklesby, W.S. (2010) Spatio-spectral technique to verify pump-pulse propagation model in an Ar-filled capillary in the presence of high harmonic generation. In, Photon 10, Southampton, U.K., 23 - 26 Aug 2010.
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Description/Abstract
High-power ultrashort laser pulses propagating in gas-filled capillaries can form a compact source of extreme ultraviolet (XUV) and soft X-ray radiation by high-harmonic generation (HHG) [1]. Maximisation of the frequency conversion requires a detailed understanding of the atom-light interaction mechanism as well as the propagation properties of both the near-infrared pump in the presence of a partially ionized gas, and of the generated XUV. Previous theoretical studies of capillary based HHG by Christov et al. [2] have used numerical solutions of the 3-dimensional version of the scalar wave equation.
| Item Type: | Conference or Workshop Item (Paper) |
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| Related URLs: | |
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Natural and Environmental Sciences > Chemistry Faculty of Physical and Applied Science > Optoelectronics Research Centre |
| Item ID: | 206059 |
| Date Deposited: | 15 Dec 2011 11:04 |
| Last Modified: | 08 Jun 2012 13:25 |
| Contributors: | Butcher, T.J. (Author) Chapman, R.T. (Author) Horak, P. (Author) Poletti, F. (Author) Frey, J.G. (Author) Brocklesby, W.S. (Author) |
| Date: | August 2010 |
| Status: | Unpublished |
| URI: | http://eprints.soton.ac.uk/id/eprint/206059 |
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