Fig. 1: The spatial intensity distributions of the generated light field. a1–a11.
From: Direct space–time manipulation mechanism for spatio-temporal coupling of ultrafast light field

The measured spatial intensity distribution at different time. b1–b11 The corresponding calculated results. a12, b12 The measured and calculated spatial intensity distribution after time domain integrations, respectively. c The measured (red) and calculated (cyan) spatiotemporal structure of the generated light field.