100 μJ 100 kHz, CEP-Stable High-Power Few-Cycle Fiber Laser

We present a CEP-stable Yb:fiber-based laser system delivering 100 μJ few-cycle pulses at the repetition rate of 100 kHz. The reported system is based on a highly scalable in terms of average power and pulse energy concept of a fiber chirped-pulse amplifier (CPA) combined with a hollow-core fiber compression stage. The same concept and similar components are employed by the ELI-ALPS HR1 [1].