Optical limiting behavior of bismuth oxide-based glass in the visible range
Optical limiting behavior of bismuth oxide-based glass in the visible range
The authors report experimental results on the optical limiting behavior of a bismuth oxide-based glass by exciting the samples with nanosecond laser pulses at 532 and 598 nm. The results show that two-photon and free-carrier absorption processes contribute for the nonlinear absorption. Values for β, the two-photon absorption coefficient, and σe, the absorption cross section due to free carriers, were determined. The values for β and σe are dependent on the amount of bismuth oxide in the glass composition.
1-3
Oliveira, T.R.
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Menezes, L.de S.
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Falcão-Filho, E.L.
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Gomes, A.S.L.
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de Araújo, Cid B.
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Sakaguchi, K.
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Mezzapesa, F.P.
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Carvalho, I.C.S.
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Kazansky, P.G.
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20 November 2006
Oliveira, T.R.
a774b7ea-6606-4337-923a-5c9d62e76ea0
Menezes, L.de S.
18eed250-cc4b-4236-8c99-4bbf98630fc7
Falcão-Filho, E.L.
d302880d-5b61-43a8-aece-4f0af803e24f
Gomes, A.S.L.
af82cb28-df3b-4f9a-aab4-b567803f234f
de Araújo, Cid B.
f7eb3db8-2414-4b70-977a-6511aebdeb81
Sakaguchi, K.
1604d295-67e7-45ed-866c-fee8d1d63c3f
Mezzapesa, F.P.
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Carvalho, I.C.S.
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Kazansky, P.G.
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Oliveira, T.R., Menezes, L.de S., Falcão-Filho, E.L., Gomes, A.S.L., de Araújo, Cid B., Sakaguchi, K., Mezzapesa, F.P., Carvalho, I.C.S. and Kazansky, P.G.
(2006)
Optical limiting behavior of bismuth oxide-based glass in the visible range.
Applied Physics Letters, 89 (211912), .
(doi:10.1063/1.2393161).
Abstract
The authors report experimental results on the optical limiting behavior of a bismuth oxide-based glass by exciting the samples with nanosecond laser pulses at 532 and 598 nm. The results show that two-photon and free-carrier absorption processes contribute for the nonlinear absorption. Values for β, the two-photon absorption coefficient, and σe, the absorption cross section due to free carriers, were determined. The values for β and σe are dependent on the amount of bismuth oxide in the glass composition.
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Published date: 20 November 2006
Identifiers
Local EPrints ID: 46943
URI: http://eprints.soton.ac.uk/id/eprint/46943
ISSN: 0003-6951
PURE UUID: e2424686-0cc5-4330-9a01-c6dca71317fe
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Date deposited: 24 Jul 2007
Last modified: 15 Mar 2024 09:28
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Contributors
Author:
T.R. Oliveira
Author:
L.de S. Menezes
Author:
E.L. Falcão-Filho
Author:
A.S.L. Gomes
Author:
Cid B. de Araújo
Author:
K. Sakaguchi
Author:
F.P. Mezzapesa
Author:
I.C.S. Carvalho
Author:
P.G. Kazansky
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