Chiang, C.-T., Blättermann, A., Huth, M., Kirschner, J., Widdra, W.
Oscillator-based high-order harmonic generation at 4 MHz for applications in time-of-flight photoemission spectroscopy
EPJ Web of Conferences, XVIIIth International Conference on Ultrafast Phenomena 41, pp 01019/1-3 (2013)
We generate high-order harmonics at 4 MHz by a long-cavity laser and demonstrate applications in time-of-flight photoemission spectroscopy. Our results suggest a straightforward, oscillator-only setup for HHG-based photoelectron spectroscopy and microscopy with high repetition rate.