Hugo Fragnito
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Femtosecond photon echoes from band-to-band transitions in GaAs
PC Becker, HL Fragnito, CHB Cruz, RL Fork, JE Cunningham, JE Henry, ...
Physical review letters 61 (14), 1647-1649, 1988
Stimulated Brillouin scattering from multi-GHz-guided acoustic phonons in nanostructured photonic crystal fibres
P Dainese, PSJ Russell, N Joly, JC Knight, GS Wiederhecker, HL Fragnito, ...
Nature Physics 2 (6), 388-392, 2006
Evolution of the vibronic absorption spectrum in a molecule following impulsive excitation with a 6 fs optical pulse
HL Fragnito, JY Bigot, PC Becker, CV Shank
Chemical Physics Letters 160 (2), 101-104, 1989
Femtosecond photon echoes from molecules in solution
PC Becker, HL Fragnito, JY Bigot, CH Brito Cruz, RL Fork, CV Shank
Physical review letters 63 (5), 505-507, 1989
Field enhancement within an optical fibre with a subwavelength air core
GS Wiederhecker, CMB Cordeiro, F Couny, F Benabid, SA Maier, ...
Nature Photonics 1 (2), 115-118, 2007
Highly efficient generation of broadband cascaded four-wave mixing products
AC S Jr, JMC Boggio, AA Rieznik, HE Hernandez-Figueroa, HL Fragnito, ...
Optics Express 16 (4), 2816-2828, 2008
Spectral narrowing in the propagation of chirped pulses in single-mode fibers
SA Planas, NL Mansur, CH Cruz, HL Fragnito
Optics letters 18 (9), 699-701, 1993
Femtosecond intervalley scattering in GaAs
PC Becker, HL Fragnito, CH Brito Cruz, J Shah, RL Fork, JE Cunningham, ...
Applied physics letters 53 (21), 2089-2090, 1988
Experimental and numerical investigation of the SBS-threshold increase in an optical fiber by applying strain distributions
JMC Boggio, JD Marconi, HL Fragnito
Journal of Lightwave Technology 23 (11), 3808-3814, 2005
Quantum-mechanical theory for 6 fs dynamic absorption spectroscopy and its application to nile blue
WT Pollard, HL Fragnito, JY Bigot, CV Shank, RA Mathies
Chemical physics letters 168 (3-4), 239-245, 1990
Raman-like light scattering from acoustic phonons in photonic crystal fiber
P Dainese, PSJ Russell, GS Wiederhecker, N Joly, HL Fragnito, V Laude, ...
Optics express 14 (9), 4141-4150, 2006
Modulation instability induced resonant four-wave mixing in WDM systems
DF Grosz, C Mazzali, S Celaschi, A Paradisi, HL Fragnito
IEEE Photonics Technology Letters 11 (3), 379-381, 1999
Generation of tunable 9 femtosecond optical pulses in the near infrared
PC Becker, HL Fragnito, RL Fork, FA Beisser, CV Shank
Applied Physics Letters 54 (5), 411-412, 1989
Spectrally flat and broadband double-pumped fiber optical parametric amplifiers
JMC Boggio, JD Marconi, SR Bickham, HL Fragnito
Optics express 15 (9), 5288-5309, 2007
Double-pumped fiber optical parametric amplifier with flat gain over 47-nm bandwidth using a conventional dispersion-shifted fiber
JMC Boggio, JD Marconi, HL Fragnito
IEEE photonics technology letters 17 (9), 1842-1844, 2005
Coherent control of ultrahigh-frequency acoustic resonances in photonic crystal fibers
GS Wiederhecker, A Brenn, HL Fragnito, PSJ Russell
Physical review letters 100 (20), 203903, 2008
Probing of the quantum dot size distribution in CdTe‐doped glasses by photoluminescence excitation spectroscopy
CRM De Oliveira, AM De Paula, FO Plentz Filho, JA Medeiros Neto, ...
Applied physics letters 66 (4), 439-441, 1995
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
Amplification of broadband noise pumped by two lasers in optical fibers
JM Boggio, S Tenenbaum, HL Fragnito
JOSA B 18 (10), 1428-1435, 2001
Nonlinear carrier dynamics in silicon nano-waveguides
I Aldaya, A Gil-Molina, JL Pita, LH Gabrielli, HL Fragnito, P Dainese
Optica 4 (10), 1219-1227, 2017
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