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Schlagwörter:
Statistical Physics, Dynamical Systems and Complexity; Microwaves, RF and Optical Engineering; Spectroscopy/Spectrometry; Characterization and Evaluation of Materials
Zusammenfassung:
We report a new design of all-reflective 3rd-order frequency resolved optical gating setup (FROG) for measurement and characterization of ultrashort UV-pulses in the 230-350 nm range and tested it using 7.3 fs pulses generated in the 250-300 nm range. This setup allows also heterodyne detection which significantly increases its sensitivity.