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Spectroscopic investigation of Er3+ doped BaF2 single crystal

Autor: Lakhdar Guerbous, A. Bitam, C. Bensalem, H. Boubekri, J.P. Jouart, M. Diaf, S. Khiari, E. Boulma

Publikováno v: Optical Materials. 82:104-109

We report on the spectroscopic investigation of Er3+ doped BaF2 single crystals. High-quality crystals have been gown by the Bridgman-Stockbarger pulling technique. The room temperature absorption, excitation, emission and fluorescence decay spectra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e91ba3811cfeb0621ef3782cc16fc6e3
https://doi.org/10.1016/j.optmat.2018.05.034

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Optical properties of Er3+-Yb3+ codoped Cd.7Sr.3F2 mixed single crystals

Autor: J.P. Jouart, E. Boulma, M. Diaf, R. Kelai, H. Boubekri

Publikováno v: Journal of Luminescence. 197:310-316

Absorption, excitation, fluorescence and decay spectra are carried out at room temperature on Er3+ (1%), Yb3+ (4%): Cd.7Sr.3F2 mixed single crystals. These crystals, with a good optical quality, are grown by the standard Bridgman method. This work co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f17e1fb98fcb6e10731ad8e3e5976b0
https://doi.org/10.1016/j.jlumin.2018.01.006

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Optical properties of Er3+-Yb3+ codoped CdF2 single crystals

Autor: Lakhdar Guerbous, F. Bendjedaa, M. Diaf, S. Djellab, J.P. Jouart, E. Boulma

Publikováno v: Journal of Alloys and Compounds. 693:48-54

•Erbium/Ytterbium codoped CdF2 single crystals grown by Bridgman technique.•Absorption, excitation, emission spectra, fluorescence decay recorded at room temperature.•Spectroscopic properties investigated by use of the Judd–Ofelt theory.•La

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::062f589d84fb221d3f7457d71e526b43
https://doi.org/10.1016/j.jallcom.2016.09.155

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Anti-Stokes emissions and determination of Stark sub-level diagram of Er3+ions in KY3F10

Autor: M. Diaf, Jean-Louis Doualan, Richard Moncorgé, M Bouffard, E Boulma, J.P. Jouart

Publikováno v: Journal of Physics: Condensed Matter. 18:6721-6727

We are interested, in this work, in determining the Stark sub-level of Er3+ ions doping a KY3F10 single crystal with a molar concentration of 1%. We have used a new method of measurement of energies of the ground level and emitting levels from excita

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba9f5eda915a7d0a61e3ac71b095a3bf
https://doi.org/10.1088/0953-8984/18/29/012

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Laser-induced, Er3+trace-sensitized red-to-blue photon avalanche up-conversion in Tm3+-doped LiKYF5crystals

Autor: M Bouffard, E N Vojtenko, N M Khaidukov, M. Diaf, J.P. Jouart, E Boulma

Publikováno v: Journal of Physics: Condensed Matter. 17:5137-5148

The results for a spectroscopic study demonstrating that the excited-state absorption (ESA) of Tm3+:LiKYF5 at 648 nm is dependent on the purity of starting materials used for synthesizing the crystal are presented. The Er3+-free LiKYF5 crystal doped

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3288101c77dcd2f09ef2ecd2e9ee46a5
https://doi.org/10.1088/0953-8984/17/33/016

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Laser-induced, Er3+ trace-sensitized red-to-blue photon-avalanche up-conversion in Tm3+:KY3F10

Autor: Richard Moncorgé, Jean-Louis Doualan, M. Diaf, J.P. Jouart, M Bouffard, E Boulma

Publikováno v: Optical Materials
Optical Materials, Elsevier, 2008, 30, pp.1028-1032
Optical Materials, 2008, 30, pp.1028-1032

International audience; We report here the first results of a spectroscopic study of anti-Stokes emissions from a Tm3+-doped KY3F10 crystal demonstrating the sensitization effect of Er3+ ions, present as trace impurities, on the ESA (3F4 → 1G4) lin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc4e411ef36a242e32b8551f660b9afe
https://hal-cea.archives-ouvertes.fr/cea-00344133

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Akademický článek

Luminescence properties of CdF 2 single crystals co-doped with Er ³⁺ and Y ³⁺ ions.

Autor: Boubekri H; Ecole Normale Supérieure d'Enseignement Technologique (ENSET), Cité des frères Bousseta, Skikda, Azzaba, Algeria.; Laser Physics, Optical Spectroscopy and Optoelectronics Laboratory, Badji Mokhtar Annaba University, POB 12, Annaba, Algeria., Fartas R; Laser Physics, Optical Spectroscopy and Optoelectronics Laboratory, Badji Mokhtar Annaba University, POB 12, Annaba, Algeria.; 08 May 1945 University, Guelma, Algeria., Diaf M; Laser Physics, Optical Spectroscopy and Optoelectronics Laboratory, Badji Mokhtar Annaba University, POB 12, Annaba, Algeria., Cittadino G; Dipartimento di Fisica, Università di Pisa, Largo Bruno Pontecorvo 3, Pisa, Italy., Tonelli M; Dipartimento di Fisica, Università di Pisa, Largo Bruno Pontecorvo 3, Pisa, Italy., Bitam A; Laser Physics, Optical Spectroscopy and Optoelectronics Laboratory, Badji Mokhtar Annaba University, POB 12, Annaba, Algeria.; University of Tamanghasset, Tamanghasset, Algeria., Toma O; Solid-State Quantum Electronics Laboratory, National Institute for Laser, Plasma and Radiation Physics, Atomistilor Street 409, Magurele, Ilfov, Romania.

Publikováno v: Luminescence : the journal of biological and chemical luminescence [Luminescence] 2024 Apr; Vol. 39 (4), pp. e4719.

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