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Effect of poling conditions on second harmonic generation in fused silica

Effect of poling conditions on second harmonic generation in fused silica
Effect of poling conditions on second harmonic generation in fused silica
A systematic study of the effects of poling time and applied voltage on second harmonic generation (SHG) in thermally poled silica glass reveals that the SH signal is proportional to the square of the applied voltage, and that the speed of the poling process is inversely proportional to the applied voltage. Prior treatment of the samples is found to affect the poling process, and the optimum poling conditions are observed to depend on the poling atmosphere. The mechanism of thermal poling is discussed in the light of these new results.
0146-9592
468-470
Takebe, H.
7dbc1b40-b524-47b8-a478-2808dd167844
Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Russell, P.St.J.
77db5e8d-8223-4806-ae60-a106619a022a
Takebe, H.
7dbc1b40-b524-47b8-a478-2808dd167844
Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Russell, P.St.J.
77db5e8d-8223-4806-ae60-a106619a022a

Takebe, H., Kazansky, P.G. and Russell, P.St.J. (1996) Effect of poling conditions on second harmonic generation in fused silica. Optics Letters, 21 (7), 468-470. (doi:10.1364/OL.21.000468).

Record type: Article

Abstract

A systematic study of the effects of poling time and applied voltage on second harmonic generation (SHG) in thermally poled silica glass reveals that the SH signal is proportional to the square of the applied voltage, and that the speed of the poling process is inversely proportional to the applied voltage. Prior treatment of the samples is found to affect the poling process, and the optimum poling conditions are observed to depend on the poling atmosphere. The mechanism of thermal poling is discussed in the light of these new results.

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Published date: 1996

Identifiers

Local EPrints ID: 78112
URI: http://eprints.soton.ac.uk/id/eprint/78112
ISSN: 0146-9592
PURE UUID: 402d692f-1476-4e7f-a6c3-846ff098240a

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Date deposited: 11 Mar 2010
Last modified: 14 Mar 2024 00:06

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Contributors

Author: H. Takebe
Author: P.G. Kazansky
Author: P.St.J. Russell

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