Conventional optics (e.g. lenses or mirrors) manipulate the phase via optical path difference by controlling thickness or refractive index of material. Recently, researchers reported that arbitrary ...

Researchers at the Leibniz Institute of Photonic Technology (Leibniz IPHT) in Jena, Germany, together with international collaborators, have developed two complementary methods that could make quantum ...

The Department is integrated into the Faculty of Physics of the University of Barcelone and currently consists of 50 members among teaching staff, researchers, graduate students, technicians and ...