Carrier-envelope offset phase control and stabilization of kilohertz solid-state laser system

The operating modes of the solid-state laser system with 1 kHz pulse repetition rate consisting of a master oscillator and nine-pass amplifier were investigated and parameters optimization has been carried out. A carrier-envelope offset phase stabilization system was developed and implemented allowing one to achieve residual instability ~0.17 radian (rms) for the 30 fs-pulse. It is considered to be sufficient to generate attosecond pulses in subsequent experiments.