fulvio callegari
fulvio callegari
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Q penalties due to pump phase modulation and pump RIN in fiber optic parametric amplifiers with non-uniform dispersion
JMC Boggio, A Guimarães, FA Callegari, JD Marconi, HL Fragnito
Optics communications 249 (4-6), 451-472, 2005
Spurious four-wave mixing in two-pump fiber-optic parametric amplifiers
FA Callegari, JMC Boggio, HL Fragnito
IEEE Photonics Technology Letters 16 (2), 434-436, 2004
Uncertainty relation for the optimization of optical-fiber transmission systems simulations
AA Rieznik, T Tolisano, FA Callegari, DF Grosz, HL Fragnito
Optics express 13 (10), 3822-3834, 2005
Amplification of 12× 10 Gb/s WDM signals with negligible FWM crosstalk in a double-pumped fiber optical parametric amplifier
JMC Boggio, EAM Fagotto, ME Marhic, FA Callegari, HL Fragnito
Optics communications 280 (2), 468-471, 2007
Influence of zero dispersion wavelength variations on cross-talk in single-pumped fiber optic parametric amplifiers
JMC Boggio, FA Callegari, JD Marconi, A Guimaraes, HL Fragnito
Optics communications 242 (4-6), 471-478, 2004
Weighted oscillator strengths and lifetimes for the Si III spectrum
F Callegari, AG Trigueiros
The Astrophysical Journal Supplement Series 119 (2), 181, 1998
Parametric amplifier for mid‐span phase conjugation with simultaneous compensation of fiber loss and chromatic dispersion at 10 Gb/s
JMC Boggio, A Guimaraes, FA Callegari, JD Marconi, ML Rocha, ...
Microwave and Optical Technology Letters 42 (6), 503-505, 2004
High performance hybrid EDFA-FOPA pre-amplifier for 40 Gb/s transmission
A Guimarães, JMC Boggio, JD Marconi, FA Callegari, HL Fragnito, ...
Conference on Lasers and Electro-Optics, CTuT7, 2005
Revised and extended analysis in four times ionized xenon Xe V
M Gallardo, M Raineri, JGR Almandos, H Sobral, F Callegari
Journal of Quantitative Spectroscopy and Radiative Transfer 61 (3), 319-327, 1999
Field-trial evaluation of the Q-factor penalty introduced by fiber four-wave mixing wavelength converters
JD Marconi, FA Callegari, MLF Abbade, HL Fragnito
Optics communications 282 (1), 106-116, 2009
Demonstration of 26 dB on-off gain of a two-pump fiber optical parametric amplifier
JMC Boggio, FA Callegari, S Tenenbaum, HL Fragnito, JB Rosolem, ...
Optical Fiber Communication Conference, ThGG18, 2002
Spectral analysis of the 4d95d and 4d95f configurations in octuple ionization of xenon, Xe IX
F Callegari, M Gallardo, M Raineri, AG Trigueiros, JGR Almandos
Journal of Quantitative Spectroscopy and Radiative Transfer 73 (1), 13-22, 2002
Double-pumped parametric amplifier with strained fibre to suppress SBS
JD Marconi, JMC Boggio, FA Callegari, A Guimaraes, R Arradi, ...
Electron. Lett. 40 (24), 1522-1523, 2004
Crosstalk mitigation in fiber optic parametric amplifier
FA Callegari, JMC Boggio, HL Fragnito
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society 2, 383-384, 2002
Sign of the dominant charge carriers in photorefractive crystals determined by a phase-locked holographic technique
AA Freschi, FA Callegari, FS De Vicente, MRR Gesualdi
Optical Materials 48, 247-251, 2015
All-optical generation of quaternary amplitude signals
MLF Abbade, EAM Fagotto, RS Braga, E Moschim, IE Fonseca, ...
Electronics Letters 42 (24), 1416-1418, 2006
Formalismo óptico matricial e aplicações
FA Callegari, AA Freschi
Revista Brasileira de Ensino de Física 37, 3303-1-3303-5, 2015
Ternary amplitude optical packets generated by parametric amplification
MLF Abbade, FA Callegari, E Moschim, FR Durand, FR Barbosa
2007 9th International Conference on Transparent Optical Networks 4, 256-259, 2007
Q penalties due to pump phase modulation in FOPAs
JMC Boggio, FA Callegari, A Guimaraes, JD Marconi, HL Fragnito
OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, 2005. 3 …, 2005
Thick lenses systems
FA Callegari
arXiv preprint arXiv:2104.00700, 2021
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