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Thermal poling of glass modified by femtosecond irradiation

Thermal poling of glass modified by femtosecond irradiation
Thermal poling of glass modified by femtosecond irradiation
Thermal poling of silica glass modified by femtosecond laser irradiation is demonstrated. Increase of second-harmonic generation in the irradiated regions is observed. This enhancement is interpreted in terms of structural modifications in silica glass that make the poling process more efficient. Evidence of a change in the distribution of the electrostatic field frozen in glass during poling is obtained. This technique is used for (2) grating fabrication.
0003-6951
1585-1587
Corbari, Costantino
273904e8-5f90-4110-bc17-3d3f2c27d461
Mills, John D.
3b139ebc-5875-4367-80e6-f7e94cf2d6a8
Deparis, Olivier
a7df2465-d3fb-4c3f-8829-604934b9b909
Klappauf, Bruce G.
34a7555b-88d7-4776-81c7-a3f859db4c36
Kazansky, Peter G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Corbari, Costantino
273904e8-5f90-4110-bc17-3d3f2c27d461
Mills, John D.
3b139ebc-5875-4367-80e6-f7e94cf2d6a8
Deparis, Olivier
a7df2465-d3fb-4c3f-8829-604934b9b909
Klappauf, Bruce G.
34a7555b-88d7-4776-81c7-a3f859db4c36
Kazansky, Peter G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c

Corbari, Costantino, Mills, John D., Deparis, Olivier, Klappauf, Bruce G. and Kazansky, Peter G. (2002) Thermal poling of glass modified by femtosecond irradiation. Applied Physics Letters, 81 (9), 1585-1587. (doi:10.1063/1.1504181).

Record type: Article

Abstract

Thermal poling of silica glass modified by femtosecond laser irradiation is demonstrated. Increase of second-harmonic generation in the irradiated regions is observed. This enhancement is interpreted in terms of structural modifications in silica glass that make the poling process more efficient. Evidence of a change in the distribution of the electrostatic field frozen in glass during poling is obtained. This technique is used for (2) grating fabrication.

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Published date: 2002

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Local EPrints ID: 13770
URI: http://eprints.soton.ac.uk/id/eprint/13770
ISSN: 0003-6951
PURE UUID: 2ff86e44-5e36-4857-936a-a28b7feba350

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Date deposited: 01 Jan 2005
Last modified: 25 Nov 2019 19:33

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Contributors

Author: Costantino Corbari
Author: John D. Mills
Author: Olivier Deparis
Author: Bruce G. Klappauf

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