Global ETD Search
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Showing 1 to 2 of 2 for “"coherent harmonic generation"”.
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Limits of High Harmonic Generation conversion efficiency
High Harmonic Generation (HHG) is a fascinating phenomenon from both fundamental and technological point of view. It enables the generation of attosecond pulses and can have applications in EUV lithography and bio-microscopy. HHG can be described by the Three Step Model (TSM), due to the three …
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Timing Diagnostics and Coherent Harmonics from a test-FEL
… for the first time circularly polarized coherent femtosecond pulses at 66 nm wavelength. A 375 MeV electron bunch was seeded by a femtosecond laser at 263 nm and coherent harmonics were extracted in an APPLE-II type elliptical undulator. A thermionic gun with a barium oxide cathode was …