High-harmonic-generation spectrum reconstruction from Young's double-slits interference pattern using the maximum entropy method
Ruben A Dilanian, Bo Chen, Sven Teichmann, Lap V Dao, Harry M Quiney, Keith A Nugent
OPTICS LETTERS | OPTICAL SOC AMER | Published : 2008
A method is proposed that uses maximum entropy analysis of a Young's two-slit interference pattern for the measurement of the spectrum of a high-harmonic-generation light source. The approach is tested using experimental data, and the results are found to be consistent with those obtained directly using a grazing incidence spectrometer.
The work was supported by the Australian Research Council Centre of Excellence for Coherent X-ray Science and the Australian Synchrotron Research Program. The authors thank E. Balaur at La Trobe University for providing the double slits.