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A. S. L. Gomes
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Journal Articles

Generation of multiwavelength light in the region of the biological windows in Tm3+-doped fiber excited at 1.064 μm

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A. S. Gouveia-Neto, J. F. Silva, M. V. D. Vermelho, A. S. L. Gomes, C. Jacinto
Journal: Applied Physics Letters
Appl. Phys. Lett. 109, 261108 (2016)
https://doi.org/10.1063/1.4973452
Published: December 2016
View articletitled, Generation of multiwavelength light in the region of the biological windows in Tm3+-doped fiber excited at 1.064 μm
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Journal Articles

Optical characterization of femtosecond laser induced active channel waveguides in lithium fluoride crystals

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I. Chiamenti, F. Bonfigli, A. S. L. Gomes, F. Michelotti, R. M. Montereali, H. J. Kalinowski
Journal: Journal of Applied Physics
J. Appl. Phys. 115, 023108 (2014)
https://doi.org/10.1063/1.4861636
Published: January 2014
View articletitled, Optical characterization of femtosecond laser induced active channel waveguides in lithium fluoride crystals
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Journal Articles

Nonresonant third-order nonlinear properties of NaPO 3 – WO 3 – Bi 2 O 3 glasses in the near infrared

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F. E. P. dos Santos, C. B. de Araújo, A. S. L. Gomes, K. Fedus, G. Boudebs, D. Manzani, Y. Messaddeq
Journal: Journal of Applied Physics
J. Appl. Phys. 106, 063507 (2009)
https://doi.org/10.1063/1.3212972
Published: September 2009
View articletitled, Nonresonant third-order nonlinear properties of NaPO 3 – WO 3 – Bi 2 O 3 glasses in the near infrared
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Journal Articles

Evaluation of the third-order nonlinear optical properties of tellurite glasses by thermally managed eclipse Z -scan

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F. Eroni. P. dos Santos, F. C. Fávero, A. S. L. Gomes, J. Xing, Q. Chen, M. Fokine, I. C. S. Carvalho
Journal: Journal of Applied Physics
J. Appl. Phys. 105, 024512 (2009)
https://doi.org/10.1063/1.3072630
Published: January 2009
View articletitled, Evaluation of the third-order nonlinear optical properties of tellurite glasses by thermally managed eclipse Z -scan
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Journal Articles

Near-infrared third-order nonlinearity of Pb O – Ge O 2 films containing Cu and Cu 2 O nanoparticles

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Luis A. Gómez, F. E. P. dos Santos, A. S. L. Gomes, Cid B. de Araújo, Luciana R. P. Kassab, Windson G. Hora
Journal: Applied Physics Letters
Appl. Phys. Lett. 92, 141916 (2008)
https://doi.org/10.1063/1.2908226
Published: April 2008
View articletitled, Near-infrared third-order nonlinearity of Pb O – Ge O 2 films containing Cu and Cu 2 O nanoparticles
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Journal Articles

Third-order nonlinear optical properties of bismuth-borate glasses measured by conventional and thermally managed eclipse Z scan

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A. S. L. Gomes, E. L. Falcão Filho, Cid B. de Araújo, Diego Rativa, R. E. de Araujo, Koichi Sakaguchi, Francesco P. Mezzapesa, Isabel C. S. Carvalho, Peter G. Kazansky
Journal: Journal of Applied Physics
J. Appl. Phys. 101, 033115 (2007)
https://doi.org/10.1063/1.2434940
Published: February 2007
View articletitled, Third-order nonlinear optical properties of bismuth-borate glasses measured by conventional and thermally managed eclipse Z scan
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Journal Articles

Optical limiting behavior of bismuth oxide-based glass in the visible range

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T. R. Oliveira, L. de S. Menezes, E. L. Falcão-Filho, A. S. L. Gomes, Cid B. de Araújo, K. Sakaguchi, F. P. Mezzapesa, I. C. S. Carvalho, P. G. Kazansky
Journal: Applied Physics Letters
Appl. Phys. Lett. 89, 211912 (2006)
https://doi.org/10.1063/1.2393161
Published: November 2006
View articletitled, Optical limiting behavior of bismuth oxide-based glass in the visible range
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Journal Articles

Imaging carious human dental tissue with optical coherence tomography

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A. Z. Freitas, D. M. Zezell, N. D. Vieira, Jr., A. C. Ribeiro, A. S. L. Gomes
Journal: Journal of Applied Physics
J. Appl. Phys. 99, 024906 (2006)
https://doi.org/10.1063/1.2160716
Published: January 2006
View articletitled, Imaging carious human dental tissue with optical coherence tomography
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Journal Articles

Theoretical and experimental investigation of the second hyperpolarizabilities of methyl orange

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J. Del Nero, R. E. de Araujo, A. S. L. Gomes, C. P. de Melo
Journal: The Journal of Chemical Physics
J. Chem. Phys. 122, 104506 (2005)
https://doi.org/10.1063/1.1860372
Published: March 2005
View articletitled, Theoretical and experimental investigation of the second hyperpolarizabilities of methyl orange
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Journal Articles

Blue upconversion enhancement by a factor of 200 in Tm 3+ -doped tellurite glass by codoping with Nd 3+ ions

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N. Rakov, G. S. Maciel, M. L. Sundheimer, L. de S. Menezes, A. S. L. Gomes, Y. Messaddeq, F. C. Cassanjes, G. Poirier, S. J. L. Ribeiro
Journal: Journal of Applied Physics
J. Appl. Phys. 92, 6337–6339 (2002)
https://doi.org/10.1063/1.1515376
Published: November 2002
View articletitled, Blue upconversion enhancement by a factor of 200 in Tm 3+ -doped tellurite glass by codoping with Nd 3+ ions
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Journal Articles

Molecular hyperpolarizabilities of retinal derivatives

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A. G. Bezerra, Jr., A. S. L. Gomes, D. A. da Silva-Filho, L. H. Acioli, Cid B. de Araújo, C. P. de Melo
Journal: The Journal of Chemical Physics
J. Chem. Phys. 111, 5102–5106 (1999)
https://doi.org/10.1063/1.479766
Published: September 1999
View articletitled, Molecular hyperpolarizabilities of retinal derivatives
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Journal Articles

Time‐resolved picosecond optical nonlinearity and all‐optical Kerr gate in poly (3‐hexadecylthiophene)

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A. S. L. Gomes, Luciene Demenicis, D. V. Petrov, Cid B. de Araújo, Celso P. de Melo, Rosa Souto‐Maior
Journal: Applied Physics Letters
Appl. Phys. Lett. 69, 2166–2168 (1996)
https://doi.org/10.1063/1.117153
Published: October 1996
View articletitled, Time‐resolved picosecond optical nonlinearity and all‐optical Kerr gate in poly (3‐hexadecylthiophene)
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Journal Articles

Infrared‐to‐visible CW frequency upconversion in Er3+‐doped fluoroindate glasses

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Cid B. de Araújo, L. S. Menezes, G. S. Maciel, L. H. Acioli, A. S. L. Gomes, Y. Messaddeq, A. Florez, M. A. Aegerter
Journal: Applied Physics Letters
Appl. Phys. Lett. 68, 602–604 (1996)
https://doi.org/10.1063/1.116481
Published: January 1996
View articletitled, Infrared‐to‐visible CW frequency upconversion in Er3+‐doped fluoroindate glasses
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Journal Articles

All‐optical switching in rare‐earth doped channel waveguide

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Cid B. de Araújo, A. S. L. Gomes, R. Srivastava
Journal: Applied Physics Letters
Appl. Phys. Lett. 66, 413–415 (1995)
https://doi.org/10.1063/1.114040
Published: January 1995
View articletitled, All‐optical switching in rare‐earth doped channel waveguide
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Journal Articles

Reflection Z‐scan technique for measurements of optical properties of surfaces

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D. V. Petrov, A. S. L. Gomes, Cid B. de Araújo
Journal: Applied Physics Letters
Appl. Phys. Lett. 65, 1067–1069 (1994)
https://doi.org/10.1063/1.112175
Published: August 1994
View articletitled, Reflection Z‐scan technique for measurements of optical properties of surfaces
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Journal Articles

Measurements of nondegenerate optical nonlinearity using a two‐color single beam method

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H. Ma, A. S. L. Gomes, Cid B. de Araujo
Journal: Applied Physics Letters
Appl. Phys. Lett. 59, 2666–2668 (1991)
https://doi.org/10.1063/1.105933
Published: November 1991
View articletitled, Measurements of nondegenerate optical nonlinearity using a two‐color single beam method
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Journal Articles

Amplified spontaneous emission in Tm3+‐doped monomode optical fibers in the visible region

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A. S. L. Gomes, Cid B. de Araujo, B. J. Ainslie, S. P. Craig‐Ryan
Journal: Applied Physics Letters
Appl. Phys. Lett. 57, 2169–2171 (1990)
https://doi.org/10.1063/1.103924
Published: November 1990
View articletitled, Amplified spontaneous emission in Tm3+‐doped monomode optical fibers in the visible region
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Journal Articles

Femtosecond dynamics of semiconductor‐doped glasses using a new source of incoherent light

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L. H. Acioli, A. S. L. Gomes, J. Miguel Hickmann, Cid B. de Araujo
Journal: Applied Physics Letters
Appl. Phys. Lett. 56, 2279–2281 (1990)
https://doi.org/10.1063/1.102939
Published: June 1990
View articletitled, Femtosecond dynamics of semiconductor‐doped glasses using a new source of incoherent light
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Journal Articles

Comment on ‘‘Visible‐wavelength amplified spontaneous emission in a neodymium‐doped optical fiber pumped at 1064 nm’’ [Appl. Phys. Lett. 5 4 , 875 (1989)]

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A. S. L. Gomes, Cid B. de Araujo
Journal: Applied Physics Letters
Appl. Phys. Lett. 55, 2250–2251 (1989)
https://doi.org/10.1063/1.102054
Published: November 1989
View articletitled, Comment on ‘‘Visible‐wavelength amplified spontaneous emission in a neodymium‐doped optical fiber pumped at 1064 nm’’ [Appl. Phys. Lett. 5 4 , 875 (1989)]
Open the PDF for Comment on ‘‘Visible‐wavelength amplified spontaneous emission in a neodymium‐doped optical fiber pumped at 1064 nm’’ [Appl. Phys. Lett. 5 4 , 875 (1989)] in another window
Journal Articles

Infrared to visible image frequency conversion in Cd(S,Se) glass composites

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L. H. Acioli, A. S. L. Gomes, J. R. Rios Leite, Cid B. de Araujo
Journal: Applied Physics Letters
Appl. Phys. Lett. 54, 1956–1958 (1989)
https://doi.org/10.1063/1.101183
Published: May 1989
View articletitled, Infrared to visible image frequency conversion in Cd(S,Se) glass composites
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