Jutas, R., Roman, J., Astrauskas, I., Imani, A., Carpeggiani, P. A., Polynkin, P., Kaksis, E., Floery, T., Kolenda, J., Bartulevičius, T., Michailovas, K., Michailovas, A., Baltuska, A., & Pugzlys, A. (2024). Amplification of Long-Wave Infrared Pulses in a Multicolor Non-Collinearly Pumped OPCPA for High-Energy Output. In A. Michailovas, J. I. Mackenzie, F. Pirzio, & E. Cormier (Eds.), 11th EPS-QEOD Europhoton Conference on Solid-State, Fibre, and Waveguide Coherent Light Sources (EUROPHOTON 2024). EDP Sciences. https://doi.org/10.1051/epjconf/202430704045
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.
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