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Results:
1-10
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Results: 10
Authors:
Fonseca, EJS
Gouveia, EA
Hickmann, JM
Citation: Ejs. Fonseca et al., Time analogue of the z-scan technique suitable to waveguides, EUR PHY J D, 17(1), 2001, pp. 75-78
Authors:
Vermelho, MVD
de Araujo, MT
Gouveia, EA
Gouveia-Neto, AS
Aitchison, JS
Citation: Mvd. Vermelho et al., Efficient and thermally enhanced frequency upconversion in Yb3+-sensitizedTm3+-doped silica-on-silicon buried waveguides excited at 1.064 mu m, OPT MATER, 17(3), 2001, pp. 419-423
Authors:
Gouveia, EA
de Araujo, MT
Goveia-Neto, AS
Citation: Ea. Gouveia et al., Thermal effects on light emission in Yb3+-sensitized rare-earth doped optical glasses, BRAZ J PHYS, 31(1), 2001, pp. 89-101
Authors:
dos Santos, PV
Vermelho, MVD
Gouveia, EA
de Araujo, MT
Gouveia-Neto, AS
Cassanjes, FC
Ribeiro, SJL
Messaddeq, Y
Citation: Pv. Dos Santos et al., Efficient energy upconversion emission in Tm3+/Yb3+-codoped TeO2-based optical glasses excited at 1.064 mu m, J APPL PHYS, 90(12), 2001, pp. 6550-6552
Authors:
dos Santos, PV
Gouveia, EA
de Araujo, MT
Gouveia-Neto, AS
Ribeiro, SJL
Benedicto, SHS
Citation: Pv. Dos Santos et al., IR-visible upconversion and thermal effects in Pr3+/Yb3+-codoped Ga2O3 : La2S3 chalcogenide glasses, J PHYS-COND, 12(48), 2000, pp. 10003-10010
Authors:
da Silva, CJ
de Araujo, MT
Gouveia, EA
Gouveia-Neto, AS
Citation: Cj. Da Silva et al., Thermal effect on multiphonon-assisted anti-Stokes excited upconversion fluorescence emission in Yb3+-sensitized Er3+-doped optical fiber, APP PHYS B, 70(2), 2000, pp. 185-188
Authors:
Felix, SF
Gouveia, EA
de Araujo, MT
Sombra, ASB
Gouveia-Neto, AS
Citation: Sf. Felix et al., Up-conversion pumped light amplification with temperature tunable gain in Er3+/Yb3+-codoped chalcogenide glasses, J LUMINESC, 87-9, 2000, pp. 1020-1022
Authors:
Oliveira, AS
Gouveia, EA
de Araujo, MT
Gouveia-Neto, AS
de Araujo, CB
Messaddeq, Y
Citation: As. Oliveira et al., Twentyfold blue upconversion emission enhancement through thermal effects in Pr3+/Yb3+-codoped fluoroindate glasses excited at 1.064 mu m, J APPL PHYS, 87(9), 2000, pp. 4274-4278
Authors:
da Silva, CJ
de Araujo, MT
Gouveia, EA
Gouveia-Neto, AS
Citation: Cj. Da Silva et al., Fourfold output power enhancement and threshold reduction through thermal effects in an Er3+/Yb3+-codoped optical fiber laser excited at 1.064 mu m, OPTICS LETT, 24(18), 1999, pp. 1287-1289
Authors:
dos Santos, PV
Gouveia, EA
de Araujo, MT
Gouveia-Neto, AS
Sombra, ASB
Neto, JAM
Citation: Pv. Dos Santos et al., Thermally induced threefold upconversion emission enhancement in nonresonant excited Er3+/Yb3+-codoped chalcogenide glass, APPL PHYS L, 74(24), 1999, pp. 3607-3609
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