A newly studied ferroelectric crystal can tune and manipulate ultraviolet and blue light in ways that could transform integrated photonics. Scientists from TU Delft and Radboud University in the Netherlands have identified an unusual property in the two-dimensional ferroelectric material CuInP₂S₆ (‘CIPS’). Their work shows that this crystal can steer and modify blue and ultraviolet [...]from SciTechDaily https://ift.tt/3JdoOpV
