Fig. 6: Brightness comparison of IPDPG and synchrotron radiation.
From: Watt-scale super-octave mid-infrared intrapulse difference frequency generation
High-power mid-IR spectra generated by intrapulse difference frequency generation, pumped at 2 µm wavelength (this work, red). The brightness of the high-power table-top mid-IR source in this work exceeds that of large-scale facility synchrotrons, e.g., the Diamond B22 IR beamline6, by 4 orders of magnitude in the 7.5–15 µm wavelength range
