Researchers from TU Delft and Radboud University (The Netherlands) have discovered that the two-dimensional ferroelectric material CuInP₂S₆ (CIPS) can be used to control the pathway and properties of blue and ultraviolet light like no other material can.
With ultraviolet light being the workhorse of advanced chipmaking, high-resolution microscopy and next-generation optical communication technologies, improving the on-chip control over such light is vital. As the researchers describe in the journal Advanced Optical Materials, CIPS can be integrated onto chips, opening exciting new avenues for integrated photonics.
