2 papers
physics.ins-det2019
Flat-field and colour correction for the Raspberry Pi camera module
Richard Bowman, Boyko Vodenicharski, Joel Collins +1
The Raspberry Pi camera module is widely used in open source hardware projects as a low cost camera sensor. However, when the stock lens is removed and replaced with other custom o…
cond-mat.mtrl-sci2018
Superchiral photons unveil magnetic circular dichroism
S. W. Lovesey, J. T. Collins, S. P. Collins
Polarization-dependent photon spectroscopy (dichroism) using signal-enhancing superchiral beams is shown to be sensitive to magnetic properties of the sample, whereas previous inve…