Schematic of the Pockels cell. HR: dielectric high reflective mirror, : quarter-wave plate.
Pockels cell response at 200 kHz repetition rate on a magnified time scale.
Pockels cell response at 16.7, 71.4, and 200.0 kHz repetition rate for different on-times.
Schematic of the experimental setup. HR: high reflective mirror, PC: Pockels cell, TFP: thin film polarizer, : half-wave plate, : quarter-wave plate.
Amplified pulse energy (without compression) and compressible pulse duration in dependence on the amplifier round trip number.
Measured wavelength spectrum (a) and intensity autocorrelation trace (c) of the compressed pulses, featuring 9 μJ pulse energy. For comparison, the wavelength spectrum of the oscillator (dotted line) is also shown in (a). The calculated autocorrelation of the Fourier transform of the measured wavelength spectrum is shown in (b).
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