Abstract
We introduce cascaded quadratic nonlinearities in the regenerative amplifier to enable simultaneous ultrashort-pulse amplification and spectral broadening with positive or negative net nonlinearity. We demonstrate a nonlinearity-tunable Yb:YAG thin-disk regenerative amplifier producing millijoule-level, sub-200-fs pulses.
© 2023 The Author(s)
PDF Article | Presentation VideoMore Like This
Chengyong Feng, Robert Holcomb, Gregory W. Jenkins, Christophe Dorrer, and Jake Bromage
Tu4.2 Ultrafast Optics (UFO) 2023
Chengyong Feng, Robert Holcomb, Gregory W. Jenkins, Christophe Dorrer, and Jake Bromage
STh4P.6 CLEO: Science and Innovations (CLEO:S&I) 2023
S. Klingebiel, Y. Pfaff, G. Barbiero, M. Rampp, H. Wang, C. Y. Teisset, R. Jung, A. H. Woldegeorgis, J. Brons, A. R. Maier, C. J. Saraceno, and T. Metzger
LTu1B.1 Laser Applications Conference (LAC) 2023