Helder Crespo

Characterization of broadband few-cycle laser pulses with the d-scan technique

Miguel Miranda, Cord L. Arnold, Thomas Fordell et al. · Optics Express · 2012 · 225 citations · Full text

Compression of CEP-stable multi-mJ laser pulses down to 4 fs in long hollow fibers

Frederik Böhle, Martin Kretschmar, Aurélie Jullien et al. · Laser Physics Letters · 2014 · 113 citations · Full text

Simultaneous compression, characterization and phase stabilization of GW-level 14 cycle VIS-NIR femtosecond pulses using a single dispersion-scan setup

Francisco Silva, Miguel Miranda, Benjamín Alonso et al. · Optics Express · 2014 · 81 citations · Full text

Cascaded highly nondegenerate four-wave-mixing phenomenon in transparent isotropic condensed media

Helder Crespo, J. T. Mendonça · Optics Letters · 2000 · 72 citations

Frequency-upconverted Beams, Photonics, Broad-bandwidth Light Pulses +12

Sub-two-cycle pulses by soliton self-compression in highly nonlinear photonic crystal fibers

António Amorim, Marco V. Tognetti, Pedro Oliveira et al. · Optics Letters · 2009 · 57 citations

Photonics, Pulse Generation, Sub-two-cycle Pulses +15