Spectrum shuttle simultaneously produces and shapes gigahertz burst pulses

https://phys.org/news/2023-12-team-optical-technique-simultaneously-gigahertz.html

"3D optical burst pulse intervals ranging from 10 ps to 10 ns dispersed horizontally through diffraction gratings, spatially separating pulse into different GHz using parallel mirrors... vertically aligned pulses undergo individual spatial modulation, each uniquely shaped position shifts and peak splitting... ultrafast imaging simultaneously capture dynamics in different wavelength bands and temporal intervals... compact design... high-speed photography, precision laser processing and therapy, acoustic wave generation"

Related: Investigating communication breakdown due to self-heating effect in bulk acoustic wave filters
https://techxplore.com/news/2024-02-communication-breakdown-due-effect-bulk.html