Complete characterization of a Yb-based OPA at a high repetition rate using frequency resolved optical switching

E Haddad, A Longa, P Lassonde, A Leblanc… - Optics …, 2023 - opg.optica.org
We demonstrate experimentally that frequency resolved optical switching (FROSt) can be
used to characterize ultra-broadband pulses at high repetition rates up to 500 kHz …

Temporal Characterization of Laser Pulses Using an Air‐Based Knife‐Edge Technique

P Béjot, R Kumar Bhalavi, A Leblanc… - Advanced Photonics …, 2024 - Wiley Online Library
The characterization of ultrashort laser pulses is presented by using the plasma‐induced
frequency‐resolved optical switching technique, implemented in ambient air. The recently …

Self-dispersion-managed adiabatic frequency conversion

D Heberle, N Flemens, C Davis, P Lassonde… - arXiv preprint arXiv …, 2024 - arxiv.org
Dispersion management of few-cycle pulses is crucial for ultrafast optics and photonics.
Often, nontrivial dispersion is compensated using complex optical systems or minimized …

Time-resolved ARPES with probe energy of 6.0 eV and tunable MIR pump at 250 kHz

A Longa, JM Parent, D Armanno, N Gauthier, F Légaré… - 2024 - preprints.opticaopen.org
In this paper, we present a laser source designed specifically for time-and angle-resolved
photoemission (TR-ARPES) investigations of light-induced electron dynamics in quantum …

[图书][B] Breaking the Cycle: the Rise and Fall of Conversion Cycle Limited Three-Wave Mixing

NR Flemens - 2022 - search.proquest.com
The cyclic exchange of energy between the pump, signal, and idler fields that characterizes
optical parametric amplification (OPA) places a fundamental limitation on efficiency for …