posted on 2023-07-26, 14:11authored byPaul Moseley, Giorgio Savini, Jin Zhang, Peter A. R. Ade
We have successfully designed and measured a unique polarisation splitting lens which focuses the orthogonal linear polarisations side-by-side in the lens focal plane. This concept can find application in situations where there is limited space for the beam splitters and focusing optics that are required for incoherent detectors.