Two-photon absorption properties of commercial fused silica and germanosilicate glass at 264 nm
Two-photon absorption properties of commercial fused silica and germanosilicate glass at 264 nm
Using high-intensity femtosecond pulses at λ = 264 nm, we have measured the two-photon absorption (TPA) coefficient in three fused silica samples Suprasil, Herasil, Infrasil (Heraeus) and in 3.5 mol % Ge-doped fused silica. While in fused silica samples the TPA coefficient value is about 2×10–11 cm/W, in germanosilicate glass it equals (42±3)×10–11 cm/W.
1114-1116
Dragomir, A.
6af48329-31cc-4b66-a598-d6b1e22a032b
McInerney, J.G.
882cce4a-b5e0-4183-8d1f-d63897a3fdea
Nikogosyan, D.N.
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Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
2002
Dragomir, A.
6af48329-31cc-4b66-a598-d6b1e22a032b
McInerney, J.G.
882cce4a-b5e0-4183-8d1f-d63897a3fdea
Nikogosyan, D.N.
37237f25-119d-427f-8b57-c6bfafe1d079
Kazansky, P.G.
a5d123ec-8ea8-408c-8963-4a6d921fd76c
Dragomir, A., McInerney, J.G., Nikogosyan, D.N. and Kazansky, P.G.
(2002)
Two-photon absorption properties of commercial fused silica and germanosilicate glass at 264 nm.
Applied Physics Letters, 80 (7), .
(doi:10.1063/1.1448387).
Abstract
Using high-intensity femtosecond pulses at λ = 264 nm, we have measured the two-photon absorption (TPA) coefficient in three fused silica samples Suprasil, Herasil, Infrasil (Heraeus) and in 3.5 mol % Ge-doped fused silica. While in fused silica samples the TPA coefficient value is about 2×10–11 cm/W, in germanosilicate glass it equals (42±3)×10–11 cm/W.
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Published date: 2002
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Local EPrints ID: 13797
URI: http://eprints.soton.ac.uk/id/eprint/13797
ISSN: 0003-6951
PURE UUID: d59e107e-9ad5-4816-8b4e-4b4903fb124a
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Date deposited: 01 Jan 2005
Last modified: 15 Mar 2024 05:12
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Author:
A. Dragomir
Author:
J.G. McInerney
Author:
D.N. Nikogosyan
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