EPJ Web of Conferences (Jan 2024)

Amplification of Long-Wave Infrared Pulses in a Multicolor Non-Collinearly Pumped OPCPA for High-Energy Output

  • Jutas Rokas,
  • Roman Joris,
  • Astrauskas Ignas,
  • Imani Aref,
  • Carpeggiani Paolo,
  • Polynkin Pavel,
  • Kaksis Edgar,
  • Floery Tobias,
  • Kolenda Jonas,
  • Bartulevičius Tadas,
  • Michailovas Kirilas,
  • Michailovas Andrejus,
  • Baltuška Andrius,
  • Pugžlys Audrius

DOI
https://doi.org/10.1051/epjconf/202430704045
Journal volume & issue
Vol. 307
p. 04045

Abstract

Read online

Non-collinearly-seeded, KTA-based NOPCPA is used to generate multicolor, angularly separated pump pulses above 2 μm wavelength. These multicolor pump channels are used to amplify LWIR pulses in a non-collinearly-pumped ZGP NOPCPA to sub-mJ level, with potential scalability beyond 10 mJ. © 2024 The Authors.