Thermo-optical properties of Nd3+ doped phosphate glass determined by thermal lens and lifetime measurements

Autor(es)

Martins, V. M. ^{[1, 2]} ; Messias, D. N. ^[1] ; Doualan, J. L. ^[2] ; Braud, A. ^[2] ; Camy, P. ^[2] ; Dantas, N. O. ^{[3, 1, 2]} ; Catunda, T. ^[3] ; Pilla, V. ^[1] ; Andrade, A. A. ^[1] ; Moncorge, R. ^[2]

Afiliação do(s) autor(es)

^[1] Univ Fed Uberlandia, Inst Fis, BR-38408902 Uberlandia, MG - Brazil

^[2] Univ Caen, CIMAP Ctr Rech Ions Mat & Photon, UMR 6252, CEA CNRS ENSICAEN, F-14050 Caen 4 - France

^[3] Univ Sao Paulo, Inst Fis Sao Carlos, BR-13560970 Sao Carlos, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Journal of Luminescence; v. 162, p. 104-107, JUN 2015.
• Citações Web of Science: 8

Resumo

In this paper the Normalized Lifetime Thermal Lens technique was applied to a set of Nd-doped phosphate samples in order to obtain its thermal and optical properties. Moreover, radiative emission properties were obtained by the Judd-Ofelt theory. The luminescence quantum efficiency obtained by both methods agreed very well, indicating that this thermal lens approach can be used in more complex systems where no radiative property is available. (C) 2015 Elsevier B.V. All rights reserved. (AU)

• Processo FAPESP: 09/54743-9 - Richard Moncorge | Universidade de Caen - França
• Beneficiário: Tomaz Catunda
• Modalidade de apoio: Auxílio à Pesquisa - Pesquisador Visitante - Internacional