1-MHz operation of 1.7-cycle multiple plate compression at 35-W average output power

Takuya Okamoto, Yoji Kunihashi, Yasushi Shinohara +3

We generated 1.7-cycle and 35-$\mu$J pulses at a 1-MHz repetition rate by using two-stage multiple plate continuum compression of Yb-laser pulses with 80-W average input power. By ad…