Ciencias,UNAM

Browsing FACULTAD DE CIENCIAS by Author "Loro, H"

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Browsing FACULTAD DE CIENCIAS by Author "Loro, H"

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  • Bi4Ge3O12 : Nd3+ and Bi12SiO20 : Nd3+ - A comparative spectroscopic study
    Camarillo, E; Loro, H; Murrieta, H; Hernández, J (2001)
    A systematic and comparative study of luminescence and optical absorption properties of the trivalent rare earth neodymium ion in the Bi4Ge3O12 and Bi12SiO20 crystal lattices is presented. The incorporation of Nd3+ ions ...
  • Experimental study and crystal-field modeling of Nd3+ (4f(3)) energy levels in Bi4Ge3O12 and Bi4Si3O12
    Loro, H; Vasquez, D; Camarillo, E; del Castillo, H; Camarillo, I; Flores, C; Murrieta, H; Hernández, J; Muñoz, G (2007)
    Most of the L-2S+1(J) multiplets of the Nd3+ ion (4f(3)) in Bi4Ge3O12 and Bi4Si3O12 single crystals have been experimentally observed in the UV, visible, and NIR spectroscopic regions. The majority of the Stark energy ...
  • ND3+ CENTERS INDUCED BY ZNO OR MGO CODOPING LINBO3
    Hernández, J; GarcíaSOLE, J; Camarillo, E; Caldino, U; Santiuste, JEM; Loro, H; Voda, M; Jaque, F; Murrieta, H (1995)
    Laser spectroscopy has been applied to systematically investigate the effect of MgO or ZnO codoping on the Nd3+ centres formed in LiNbO3. Both codopant oxides produce the same effect, so two new Nd3+ centres appear in both ...
  • Optical absorption spectroscopy of Nd3+ in the Ca3Ga2Ge3O12 laser garnet crystal
    Ramos, F; Loro, H; Camarillo, E; Sole, JG; Kaminskii, AA; Caldino, U (1999)
    A systematic investigation of the optical absorption of the Nd3+ ion in the Ca3Ga2Ge3O12:Nd3+ garnet (CCGG:Nd) crystal is presented. An assignment of the Stark energy levels was carried out assuming a D-2 symmetry site for ...

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