New ultra-fast imaging technology with high frame rate and frame number: A new ultra-fast imaging technology with over 3.8 trillion frames per second and large frame number

Acquiring images of ultrafast processes is a technology vitally needed for many cutting-edge physical, chemical, and biological studies. Scientists have now successfully developed a novel compressed ultrafast photographic technique, enabling both an ultra-high frame rate and a large frame number. Having overcome the existing limitations, the new technique offers an important tool for observing complex transient processes on the femtosecond timescale.