Thermal effect on multiphonon-assisted anti-Stokes excited upconversion fluorescence emission in Yb 3+ -sensitized Er 3+ -doped optical fiber
da Silva, C.J., de Araujo, M.T., Gouveia, E.A., Gouveia-Neto, A.S.
Published in Applied physics. B, Lasers and optics (01.02.2000)
Published in Applied physics. B, Lasers and optics (01.02.2000)
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Journal Article
Highly efficient upconversion emission and luminescence switching from Yb 3+/Tm 3+ co-doped water-free low silica calcium aluminosilicate glass
Silva, W.F., Rego-Filho, F.G., de Araujo, M.T., Gouveia, E.A., Vermelho, M.V.D., Udo, P.T., Astrath, N.G.C., Baesso, M.L., Jacinto, C.
Published in Journal of luminescence (2008)
Published in Journal of luminescence (2008)
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Journal Article
Highly efficient upconversion emission and luminescence switching from Yb3+/Tm3+ co-doped water-free low silica calcium aluminosilicate glass
SILVA, W. F, REGO-FILHO, F. G, DE ARAUJO, M. T, GOUVEIA, E. A, VERMELHO, M. V. D, UDO, P. T, ASTRATH, N. G. C, BAESSO, M. L, JACINTO, C
Published in Journal of luminescence (01.05.2008)
Published in Journal of luminescence (01.05.2008)
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Conference Proceeding
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Infrared-to-visible frequency upconversion in Pr3+/Yb3+- and Er3+/Yb3+-codoped tellurite glasses
DOS SANTOS, P. V, VERMELHO, M. V. D, GOUVEIA, E. A, DE ARAUJO, M. T, GOUVEIA-NETO, A. S, CASSANJES, F. C, RIBEIRO, S. J. L, MESSADDEG, Y
Published in Journal of alloys and compounds (07.10.2002)
Published in Journal of alloys and compounds (07.10.2002)
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Journal Article
Infrared-to-visible frequency upconversion in Pr 3+/Yb 3+- and Er 3+/Yb 3+-codoped tellurite glasses
dos Santos, P.V, Vermelho, M.V.D, Gouveia, E.A, de Araujo, M.T, Gouveia-Neto, A.S, Cassanjes, F.C, Ribeiro, S.J.L, Messaddeq, Y
Published in Journal of alloys and compounds (2002)
Published in Journal of alloys and compounds (2002)
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Journal Article
Efficient and thermally enhanced frequency upconversion in Yb3+-sensitized Tm3+-doped silica-on-silicon buried waveguides excited at 1.064 μm
VERMELHO, M. V. D, DE ARAUJO, M. T, GOUVEIA, E. A, GOUVEIA-NETO, A. S, AITCHISON, J. S
Published in Optical materials (01.08.2001)
Published in Optical materials (01.08.2001)
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Time analogue of the z-scan technique suitable to waveguides
FONSECA, E. J. S, GOUVEIA, E. A, HICKMANN, J. M
Published in The European physical journal. D, Atomic, molecular, and optical physics (01.10.2001)
Published in The European physical journal. D, Atomic, molecular, and optical physics (01.10.2001)
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Journal Article
Up-conversion pumped light amplification with temperature tunable gain in Er3+/Yb3+-codoped chalcogenide glasses
FELIX, S. F, GOUVEIA, E. A, DE ARAUJO, M. T, SOMBRA, A. S. B, GOUVEIA-NETO, A. S
Published in Journal of luminescence (01.05.2000)
Published in Journal of luminescence (01.05.2000)
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Conference Proceeding
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Experimental investigation of nonlinear frequency conversion in pure SiO/sub 2/-core monomode optical fibers pumped at 1.319 μm: single pass and oscillators
Vermelho, M.V.D., Hickmann, J.M., Gouveia, E.A., Gouveia-Neto, A.S.
Published in IEEE journal of quantum electronics (01.08.1995)
Published in IEEE journal of quantum electronics (01.08.1995)
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Journal Article
Experimental investigation of nonlinear frequency conversion in pure SiO/sub 2/-core monomode optical fibers pumped at 1.319 /spl mu/m: single pass and oscillators
Vermelho, M.V.D., Hickmann, J.M., Gouveia, E.A., Gouveia-Neto, A.S.
Published in IEEE journal of quantum electronics (01.08.1995)
Published in IEEE journal of quantum electronics (01.08.1995)
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Journal Article
Intense picosecond pulse generation in the 580–610 nm region from a pure SiO 2-core fiber ring oscillator synchronously pumped by a Nd: YAG laser at 1.319 µm
Vermelho, M.V.D., Miguel Hickmann, J., Gouveia, E.A., Gouveia-Neto, A.S.
Published in Optics communications (1995)
Published in Optics communications (1995)
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Journal Article
Generation of intense green light through amplified spontaneous emission in Er/sup 3+/-doped germanosilicate single-mode optical fiber pumped at 1.319 /spl mu/m
Nicacio, D.L., Gouveia, E.A., Reis, A.M., Borges, N.M., Gouveia-Neto, A.S.
Published in IEEE journal of quantum electronics (01.11.1994)
Published in IEEE journal of quantum electronics (01.11.1994)
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Journal Article
Generation of intense green light through amplified spontaneous emission in Er/sup 3+/-doped germanosilicate single-mode optical fiber pumped at 1.319 μm
Nicacio, D.L., Gouveia, E.A., Reis, A.M., Borges, N.M., Gouveia-Neto, A.S.
Published in IEEE journal of quantum electronics (01.11.1994)
Published in IEEE journal of quantum electronics (01.11.1994)
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Journal Article
Infrared to visible frequency upconversion in erbium-doped Ga2S3-La2O3 chalcogenide glass
AMORIM, H. T, DE ARAUJO, M. T, GOUVEIA, E. A, GOUVEIA-NETO, A. S, MEDEIROS NETO, J. A, SOMBRA, A. S. B
Published in Optical materials (01.07.1998)
Published in Optical materials (01.07.1998)
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