Information recovery from incomplete measurements is crucial in classical and quantum signal processing. Traditional methods using random and sparse sampling with nanophotonic and light scattering approaches often require high-precision nanofabrications and bulky equipment. A new approach using light transport through an Anderson-localized medium offers a simpler solution. Inspired by the reflective properties of pearls, this method uses the spatial and spectral intensity fluctuations from strong light localization to extract spectral information. This pearl-inspired technique provides a compact and thin alternative for spectral information processing by combining digital and physical properties at the material level. -Scientific Journal cover design by scapiens
[Scientific Journal cover design] Low-Thermal-Budget Fluorite-Structure Ferroelectrics for Future Electronic Device Applications
In article number 2100028, Jiyoung Kim, Si Joon Kim, and their team review key factors involved in developing fluorite-structure ferroelectrics
