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Growth of Nd:potassium gadolinium tungstate (KGW) thin-film waveguides by pulsed laser deposition

Growth of Nd:potassium gadolinium tungstate (KGW) thin-film waveguides by pulsed laser deposition
Growth of Nd:potassium gadolinium tungstate (KGW) thin-film waveguides by pulsed laser deposition
Thin Nd-doped potassium gadolinium tungstate [KGW or KGd(WO4)2] films are grown by pulsed laser deposition by ablation of a stoichiometric monocrystal target. Rutherford backscattering, x-ray diffraction, atomic force microscopy, and waveguide propagation analyses are performed. The as-grown films are optically active, as evidenced by the photoluminescence spectra centered at 1.068 µm. In some of the films, fine photoluminescence spectra between Stark levels are observed.
0003-6951
2490-2492
Atanasov, P.A.
3abb0017-61cd-4929-8f76-7d1f97c6182c
Tomov, R.I.
30bb8922-7879-45e4-8be9-f17d59a30509
Perrière, J.
74ec93ff-02b6-4d2d-a83f-7417ebb7f215
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Vainos, N.A.
e4f22637-2f1c-4dec-af67-d059261dd5b2
Klini, A.
2cfbdb40-2473-45fc-a627-418d59821fad
Zherikhin, A.
511d0b4d-6d01-41f1-9be7-5f4b30850215
Millon, E.
0ffebcdb-a0b5-4468-9565-44dfe48c95a1
Atanasov, P.A.
3abb0017-61cd-4929-8f76-7d1f97c6182c
Tomov, R.I.
30bb8922-7879-45e4-8be9-f17d59a30509
Perrière, J.
74ec93ff-02b6-4d2d-a83f-7417ebb7f215
Eason, R.W.
e38684c3-d18c-41b9-a4aa-def67283b020
Vainos, N.A.
e4f22637-2f1c-4dec-af67-d059261dd5b2
Klini, A.
2cfbdb40-2473-45fc-a627-418d59821fad
Zherikhin, A.
511d0b4d-6d01-41f1-9be7-5f4b30850215
Millon, E.
0ffebcdb-a0b5-4468-9565-44dfe48c95a1

Atanasov, P.A., Tomov, R.I., Perrière, J., Eason, R.W., Vainos, N.A., Klini, A., Zherikhin, A. and Millon, E. (2000) Growth of Nd:potassium gadolinium tungstate (KGW) thin-film waveguides by pulsed laser deposition. Applied Physics Letters, 76 (18), 2490-2492. (doi:10.1063/1.126385).

Record type: Article

Abstract

Thin Nd-doped potassium gadolinium tungstate [KGW or KGd(WO4)2] films are grown by pulsed laser deposition by ablation of a stoichiometric monocrystal target. Rutherford backscattering, x-ray diffraction, atomic force microscopy, and waveguide propagation analyses are performed. The as-grown films are optically active, as evidenced by the photoluminescence spectra centered at 1.068 µm. In some of the films, fine photoluminescence spectra between Stark levels are observed.

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Published date: 2000

Identifiers

Local EPrints ID: 13641
URI: http://eprints.soton.ac.uk/id/eprint/13641
ISSN: 0003-6951
PURE UUID: eae60b57-d298-49ea-b9e0-cbb5366c2a7b
ORCID for R.W. Eason: ORCID iD orcid.org/0000-0001-9704-2204

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Date deposited: 01 Jan 2005
Last modified: 03 Dec 2019 02:06

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Contributors

Author: P.A. Atanasov
Author: R.I. Tomov
Author: J. Perrière
Author: R.W. Eason ORCID iD
Author: N.A. Vainos
Author: A. Klini
Author: A. Zherikhin
Author: E. Millon

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