1.4k citations · 11.4k across the 58 of their papers we have counts for
3 papers · 2 filters
Photons that travel in free space slower than the speed of light
Daniel Giovannini, Jacquiline Romero, Vaclav Potocek +5
That the speed of light in free space is constant is a cornerstone of modern physics. However, light beams have finite transverse size, which leads to a modification of their wavev…
Imaging with a small number of photons
Peter A. Morris, Reuben S. Aspden, Jessica Bell +2
Low-light-level imaging techniques have application in many diverse fields, ranging from biological sciences to security. We demonstrate a single-photon imaging system based on a t…
Limitations to the determination of a Laguerre-Gauss spectrum via projective, phase-flattening measurement
Hammam Qassim, Filippo M. Miatto, Juan P. Torres +3
One of the most widely used techniques for measuring the orbital angular momentum components of a light beam is to flatten the spiral phase front of a mode, in order to couple it t…