![]() ![]() Here we demonstrate a two-dimensional (2D) dynamic imaging technique, compressed ultrafast photography (CUP), which can capture non-repetitive time-evolving events at up to 100 billion (10 11) fps. Despite these sensors’ widespread impact, further increasing frame rates using CCD or CMOS is fundamentally limited by their on-chip storage and electronic readout speed 9. ![]() In particular, the introduction of electronic imaging sensors, such as the charge-coupled device (CCD) and complementary metal-oxide-semiconductor (CMOS), revolutionized high-speed photography, enabling acquisition rates up to ten million (10 7) fps 8. However, not until the late 20 th century were breakthroughs achieved in demonstrating ultra-high speed imaging (>100 thousand, or 10 5, frames per second (fps)) 7. Capturing transient scenes at a high imaging speed has been pursued by photographers for centuries 1– 4, tracing back to Muybridge’s 1878 recording of a horse in motion 5 and Mach’s 1887 photography of a supersonic bullet 6. ![]()
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