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Nonlinear absorption measurements in proustite (Ag3AsS3) and CdSe

Nonlinear absorption measurements in proustite (Ag3AsS3) and CdSe
Nonlinear absorption measurements in proustite (Ag3AsS3) and CdSe
Nonlinear absorption has been observed in proustite at 694 nm; however at 1.06µm, in contrast to previous results, no nonlinear absorption could be detected at intensities up to the damage threshold. Measurements on CdSe at 1.06µm and 1.32µm show that the nonlinear absorption mechanism is two photon absorption followed by absorption by the photo-induced carriers. The implications of this for nonlinear mixing applications are discussed.
0306-8919
213-217
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Turner, A.J.
3664a90a-3d0a-4907-acf5-2d8b555460ac
Hanna, D.C.
3da5a5b4-71c2-4441-bb67-21f0d28a187d
Turner, A.J.
3664a90a-3d0a-4907-acf5-2d8b555460ac

Hanna, D.C. and Turner, A.J. (1976) Nonlinear absorption measurements in proustite (Ag3AsS3) and CdSe. Optical and Quantum Electronics, 8 (3), 213-217. (doi:10.1007/BF00620202).

Record type: Article

Abstract

Nonlinear absorption has been observed in proustite at 694 nm; however at 1.06µm, in contrast to previous results, no nonlinear absorption could be detected at intensities up to the damage threshold. Measurements on CdSe at 1.06µm and 1.32µm show that the nonlinear absorption mechanism is two photon absorption followed by absorption by the photo-induced carriers. The implications of this for nonlinear mixing applications are discussed.

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Published date: May 1976

Identifiers

Local EPrints ID: 78792
URI: https://eprints.soton.ac.uk/id/eprint/78792
ISSN: 0306-8919
PURE UUID: e076a5d1-9649-41c3-af2c-cf9fd377127d

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Date deposited: 11 Mar 2010
Last modified: 13 Dec 2018 17:30

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