Zobrazeno 1 - 10
of 35
pro vyhledávání: '"S. Khiari"'
Publikováno v:
Journal of Fundamental and Applied Sciences, Vol 4, Iss 1, Pp 25-31 (2015)
In the present work, we are interested by studying the spectroscopic properties for optical applications, mainly laser amplification, of MF2 crystals, where M is an alkaline earth (Ba, Sr) or Cadmium (Cd) doped with rare earth ions (Tb3+, Er3+, Ho3+)
Externí odkaz:
https://doaj.org/article/a80b92d4f43b4c4aae98ca66de2a8539
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
https://doi.org/10.1016/j.optmat.2018.05.034
Publikováno v:
Optical Materials. 108:110143
This paper reports the optical properties of Tm3+ doped SrF2 single crystals. These crystals are obtained with a good optical quality by use of the standard Bridgman technique. Absorption, photoluminescence excitation and Stokes emission spectra were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::190631213de852e71b78c7aedfc2c734
https://doi.org/10.1016/j.optmat.2020.110143
https://doi.org/10.1016/j.optmat.2020.110143
Publikováno v:
Journal of Fundamental and Applied Sciences, Vol 4, Iss 1, Pp 25-31 (2015)
Journal of Fundamental and Applied Sciences; Vol 4, No 1 (2012); 25-31
Journal of Fundamental and Applied Sciences; Vol 4, No 1 (2012); 25-31
In the present work, we are interested by studying the spectroscopic properties for optical applications, mainly laser amplification, of MF2 crystals, where M is an alkaline earth (Ba, Sr) or Cadmium (Cd) doped with rare earth ions (Tb3+, Er3+, Ho3+.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c60e93eaf732b385d12ab28d45032bf
http://jfas.info/index.php/jfas/article/view/130
http://jfas.info/index.php/jfas/article/view/130
Autor:
M. Diaf, Patrice Camy, Richard Moncorgé, Jean-Louis Doualan, S. Khiari, Alban Ferrier, Matias Velázquez
Publikováno v:
Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2008, 451, pp.128-131
Journal of Alloys and Compounds, 2008, 451, pp.128-131
Journal of Alloys and Compounds, Elsevier, 2008, 451, pp.128-131
Journal of Alloys and Compounds, 2008, 451, pp.128-131
International audience; We report here on the absorption and fluorescence properties of the Pr3+ doped crystals LiYF4, BaY2F8, KY3F10, KYF4 and CaF2 emphasizing on their characteristics in the visible domain for blue-diode pumped laser operation arou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5559f9c6d0f2b934e26287a79f30a93
https://hal-cea.archives-ouvertes.fr/cea-00344140
https://hal-cea.archives-ouvertes.fr/cea-00344140
Publikováno v:
Medecine tropicale : revue du Corps de sante colonial. 51(3)
The authors report the cases of five children in whom kala-azar was undiagnosed at first instance. In these cases, the diagnosis was misled because of incomplete features (lack of fever, splenomegaly or hypergammaglobulinemia) an associated disease (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5042338e4f8acb016fdf2bdc8ac6c082
https://pubmed.ncbi.nlm.nih.gov/1943639
https://pubmed.ncbi.nlm.nih.gov/1943639
Publikováno v:
Annales de pediatrie. 37(8)
The authors report the case of a thirteen-year-old girl who developed clinical manifestations suggestive of Schönlein-Henoch purpura and in whom biologic tests outruled this condition and led to the diagnosis of Waldenström hyperglobulinemic purpur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8e2cc20926d051cf2c6028a3972b044c
https://pubmed.ncbi.nlm.nih.gov/2264698
https://pubmed.ncbi.nlm.nih.gov/2264698
Publikováno v:
Annales de pediatrie. 37(6)
We report the observations of three sisters with the same autosomal recessive syndrome characterized by growth retardation, microcephaly, mental deficiency, seizures, sensorineural hearing loss, and skin lesions. The congenital nature of these sympto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c04a8aed2076636c1f96effad287800e
https://pubmed.ncbi.nlm.nih.gov/2400194
https://pubmed.ncbi.nlm.nih.gov/2400194
Publikováno v:
Annales de pediatrie. 37(3)
We report a case of ocular toxocariasis characterized by the global involvement of both eyes. Ophthalmologic evaluation demonstrated involvement of the cornea, iris and lens, an inflammatory granuloma, and hyalitis. Immunologic tests were negative in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::33fdfe764eb6b6cf39924d911278fee1
https://pubmed.ncbi.nlm.nih.gov/2350146
https://pubmed.ncbi.nlm.nih.gov/2350146
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