Fig. 1 | Scientific Reports

Fig. 1

From: Time-resolved momentum microscopy with fs-XUV photons at high repetition rates with flexible energy and time resolution

Fig. 1

The nonlinear pulse compression setup. The output pulses of the commercial fiber laser “Carbide” are compressed with a bulk Herriot-type multi-pass cell and dispersion correcting mirrors as displayed in (a). (b) compares the laser output to the accumulated spectral broadening after the MPC, which allows for pulse durations below 50 fs as depicted in an autocorrelation measurement and fitted Lorentzian function in (c).

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