| 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 | 51 | 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 | 37 | 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 | 34 | 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 | 19 | 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 | 19 | 2004 |
| Weighted oscillator strengths and lifetimes for the Si III spectrum F Callegari, AG Trigueiros The Astrophysical Journal Supplement Series 119 (2), 181, 1998 | 15 | 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 | 14 | 2004 |
| 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 | 14 | 1999 |
| 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 | 13 | 2005 |
| 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 | 12 | 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 | 11 | 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 | 9 | 2002 |
| Double-pumped parametric amplifier with strained fibre to suppress SBS JD Marconi, JM Chavez Boggio, FA Callegari, A Guimaraes, R Arradi, ... Electronics Letters 40 (24), 1522-1523, 2004 | 8 | 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 | 8 | 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 | 6 | 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 | 5 | 2006 |
| Thick lenses systems FA Callegari arXiv preprint arXiv:2104.00700, 2021 | 4 | 2021 |
| Formalismo óptico matricial e aplicações FA Callegari, AA Freschi Revista Brasileira de Ensino de Física 37 (3), 3303-1-3303-5, 2015 | 4 | 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 | 4 | 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 | 4 | 2005 |
Hugo FragnitoUniversity of Campinas - UnicampVerified email at ifi.unicamp.br
