Bistable pulse collisions of the cubic-quintic nonlinear Schrödinger equationSOMBRA, A. S. B.Optics communications. 1992, Vol 94, Num 1-3, pp 92-98, issn 0030-4018Article

Optical bistability and nonlinear switching in CdSSe microcrystallite-doped glassSOMBRA, A. S. B.Solid state communications. 1992, Vol 82, Num 10, pp 805-808, issn 0038-1098Article

Soliton and quasi-soliton switching in nonlinear optical loop mirror constructed from dispersion decreasing fiberLIMA, J. L. S; SOMBRA, A. S. B.Optics communications. 1999, Vol 163, Num 4-6, pp 292-300, issn 0030-4018Article

Ultrafast optical switching in a nonlinear loop mirror constructed from dispersion decreasing fiberLIMA, J. L. S; SOMBRA, A. S. B.Journal of optical communications. 1999, Vol 20, Num 3, pp 82-87, issn 0173-4911Article

All-optical soliton switching in three-core nonlinear fiber couplersDA SILVA, M. G; SOMBRA, A. S. B.Optics communications. 1998, Vol 145, Num 1-6, pp 281-290, issn 0030-4018Article

Optimum self phase modulation profile for nonlinear transmission recovery in twin core optical couplers with lossNOBREGA, K. Z; SOMBRA, A. S. B.Optics communications. 1998, Vol 151, Num 1-3, pp 31-34, issn 0030-4018Article

Pulse position modulation (PPM) of ultrashort pulse trains in optical fibersDA SILVA, J. I; SOMBRA, A. S. B.Optics communications. 1998, Vol 152, Num 1-3, pp 59-64, issn 0030-4018Article

Random photonic crystal optical memoryWIRTH LIMA, A; SOMBRA, A. S. B.Journal of optics (Print). 2012, Vol 14, Num 10, issn 2040-8978, 105402.1-105402.11Article

Switching cell embedded in photonic crystalWIRTH LIMA, Almir; SOMBRA, A. S. B.Microsystem technologies. 2009, Vol 15, Num 6, pp 821-825, issn 0946-7076, 5 p.Article

Raman spectroscopy measurements of hydroxyapatite obtained by mechanical alloyingSILVA, C. C; SOMBRA, A. S. B.The Journal of physics and chemistry of solids. 2004, Vol 65, Num 5, pp 1031-1033, issn 0022-3697, 3 p.Article

Multistable all-optical switching behavior of the asymmetric nonlinear directional couplerNOBREGA, K. Z; DA SILVA, M. G; SOMBRA, A. S. B et al.Optics communications. 2000, Vol 173, Num 1-6, pp 413-421, issn 0030-4018Article

Analysis of soliton switching in dispersion-decreasing fiber couplersDA SILVA, M. G; NOBREGA, K. Z; SOMBRA, A. S. B et al.Optics communications. 1999, Vol 171, Num 4-6, pp 351-364, issn 0030-4018Article

Optical properties of Bi₁₂SiO₂₀ (BSO) and Bi₁₂TiO₂₀ (BTO) obtained by mechanical alloyingVASCONCELOS, I. F; PIMENTA, M. A; SOMBRA, A. S. B et al.Journal of materials science. 2001, Vol 36, Num 3, pp 587-592, issn 0022-2461Article

An ultra stable glass system for optical fiber devicesMEDEIROS, J. A; ARANHA, N; SOMBRA, A. S. B et al.PCCP. Physical chemistry chemical physics (Print). 2001, Vol 3, Num 4, pp 613-615, issn 1463-9076Article

Optical multistability on the asymmetric nonlinear directional couplerNOBREGA, K. Z; DA SILVA, M. G; SOMBRA, A. S. B et al.Journal of optical communications. 1999, Vol 20, Num 6, pp 210-214, issn 0173-4911Article

A Nd: YAG laser pumped soliton self-frequency shifterGOUVEIA-NETO, A. S; SOMBRA, A. S. B; TAYLOR, J. R et al.Optics communications. 1988, Vol 68, Num 2, pp 139-142, issn 0030-4018Article

Photonic time-division multiplexing (OTDM) using ultrashort picosecond pulses in a terahertz optical asymmetric demultiplexer (TOAD)MELO, A. M; LIMA, J. L. S; DE OLIVEIRA, R. S et al.Optics communications. 2002, Vol 205, Num 4-6, pp 299-312, issn 0030-4018Article

Raman and infrared spectroscopy studies of LiNbO₃ in niobate glass-ceramicsDE ARAUJO, E. B; DE PAIVA, J. A. C; FREITAS, J. A et al.The Journal of physics and chemistry of solids. 1998, Vol 59, Num 5, pp 689-694, issn 0022-3697Article

Interplay of XPM and nonlinear response time in the modulational instability of copropagating optical pulsesCANABARRO, A. A; SANTOS, B; GLERIA, Iram et al.Journal of the Optical Society of America. B, Optical physics (Print). 2010, Vol 27, Num 9, pp 1878-1885, issn 0740-3224, 8 p.Article

Integrated acousto-optical temperature sensorSOBRINHO, C. S; RIOS, C. S. N; SOMBRA, A. S. B et al.Fiber and integrated optics. 2006, Vol 25, Num 6, pp 387-402, issn 0146-8030, 16 p.Article

Nonlinear optical waveguide coupling with planar solitonic field profileHARSOYONO, H; SIREGAR, R. E; TJIA, M. O et al.Optics communications. 2003, Vol 221, Num 1-3, pp 63-71, issn 0030-4018, 9 p.Article

Infrared and complex dielectric function studies of LiNbO₃in niobate glass-ceramicsDE ALMEIDA, E. F; DE PAIVA, J. A. C; SOMBRA, A. S. B et al.Journal of materials science. 2000, Vol 35, Num 6, pp 1555-1559, issn 0022-2461Article

Influence of the polysaccharide galactomannan on the dielectrical characterization of hydroxyapatite ceramicMACEDO, A. A. M; SOMBRA, A. S. B; MAZZETTO, S. E et al.Composites. Part B, Engineering. 2013, Vol 44, Num 1, pp 95-99, issn 1359-8368, 5 p.Article

Crystallite size study of nanocrystalline hydroxyapatite and ceramic system with titanium oxide obtained by dry ball millingSILVA, C. C; GRACA, M. P. F; VALENTE, M. A et al.Journal of materials science. 2007, Vol 42, Num 11, pp 3851-3855, issn 0022-2461, 5 p.Article

Dielectric complex function studies of LiNbO₃ in niobate glass-ceramicsDE ALMEIDA, E. F; DE PAIVA, J. A. C; SOMBRA, A. S. B et al.Physica status solidi. A. Applied research. 1999, Vol 172, Num 1, pp 255-263, issn 0031-8965Article