New ‘time lens’ could boost single-photon imaging technique
Physics World
SEPTEMBER 20, 2021
Using an advanced optical setup, Shu-Wei Huang and colleagues at the University of Colorado, Boulder, showed how the arrival times of individual photons within a femtosecond-length pulse could be stretched out while retaining the quantum information that they carry. New way of seeing round corners has picosecond temporal resolution.
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