Fig. 3: Interference patterns between the output from the log-polar-Cartesian transformation system and the femtosecond probes at twelve selected narrowband spectra.
From: Direct space–time manipulation mechanism for spatio-temporal coupling of ultrafast light field
a1–a12 The measured and (b1–b12) simulated interference patterns at different narrowband spectra. c Measured narrowband spectra selected by the slit at different position. d Spectral TCs (red: measured, crayon: calculated) vs. wavelengths with the seed pulse spectrum (blue): the square marks for the results extracted from the interference patterns and the lines for corresponding linear fittings, respectively.
