A tunable metasurface can control optical light in space and time, offering a path toward new ways of wirelessly and securely transmitting large amounts of data both on Earth and in space. It is a ...

A research team has developed a new way to measure and predict how plant leaves scatter and reflect light, revealing that ...

For nearly ten years, Yokagawa Test & Measurement’s AQ6370D optical spectrum analyzer has been a popular choice for R&D and production testing. Now, an AQ6370E upgrade offers a variety of new features ...

By combining a custom-built optical instrument with physics-based modeling and machine learning, the study shows that leaf-level optical properties ...