INRS’s Énergie Matériaux Télécommunications Research Centre has unveiled an innovative ultrafast camera system capable of capturing an astounding 156.3 trillion frames per second with unparalleled precision. This groundbreaking technology enables 2D optical imaging of ultrafast demagnetization in a single shot, marking a significant advancement in the field.
The newly developed device, known as SCARF (swept-coded aperture real-time femtophotography), has the capability to capture transient absorption in a semiconductor and ultrafast demagnetization of a metal alloy. Its potential applications span across various disciplines, including modern physics, biology, chemistry, materials science, and engineering, driving the boundaries of knowledge forward.
Professor Liang, a renowned figure in the realm of ultrafast imaging, played a pivotal role in the development of this cutting-edge technology. His prior contributions in 2018 laid the foundation for the creation of SCARF, solidifying his status as a trailblazer in the field.
Traditionally, ultrafast camera systems relied on a sequential frame-capturing approach, acquiring data through repeated measurements and subsequently assembling them into a cohesive movie to depict the observed movement. SCARF’s revolutionary capabilities mark a significant departure from this conventional method.
2024-03-25 18:00:03
Article from phys.org