0.42 TW 2-cycle pulses at 1.8 $\mu$m via hollow-core fiber compression - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Applied Physics Letters Année : 2015

0.42 TW 2-cycle pulses at 1.8 $\mu$m via hollow-core fiber compression

Résumé

By employing pulse compression with a stretched hollow-core fiber, we generated 2-cycle pulses at 1.8 $\mu$m (12 fs) carrying 5 mJ of pulse energy at 100 Hz repetition rate. This energy scaling in the mid-infrared spectral range was achieved by lowering the intensity in a loose focusing condition, thus suppressing the ionization induced losses. The correspondingly large focus was coupled into a hollow-core fiber of 1 mm inner diameter, operated with a pressure gradient to further reduce detrimental nonlinear effects. The required amount of self-phase modulation for spectral broadening was obtained over 3 m of propagation distance
Fichier non déposé

Dates et versions

hal-01754828 , version 1 (30-03-2018)

Identifiants

Citer

Vincent Cardin, Nicolas Thiré, Samuel Beaulieu, Vincent Wanie, Francois Légaré, et al.. 0.42 TW 2-cycle pulses at 1.8 $\mu$m via hollow-core fiber compression. Applied Physics Letters, 2015, 107, pp.181101. ⟨10.1063/1.4934861⟩. ⟨hal-01754828⟩

Collections

CEA CNRS DAM
24 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More