The trillion-frame-per-second compressed ultrafast photography system. Credit: INRS
What happens when a new technology is so precise that it operates on a scale beyond our characterization capabilities? For example, the lasers used at INRS produce ultrashort pulses in the femtosecond range (10-15 s) that are far too short to visualize. Although some measurements are possible, nothing beats a clear image, says INRS professor and ultrafast imaging specialist Jinyang Liang. He and his colleagues, led by Caltech’s Lihong Wang, have developed what they call T-CUP: the world’s fastest camera, capable of capturing ten trillion (1013) frames per second. This new camera literally makes it possible to freeze time to see phenomena – and even light! – in extremely slow motion.
In recent years, the jun...
Read More
Recent Comments