Abstract: We experimentally demonstrate beam steering in an optical phased array (OPA) featuring a mixture of individual and cascaded phase modulator architecture embedded in the binary splitter tree.

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter.

Almost 750 U.S. troops have been wounded or killed in the Middle East since October 2023, an analysis by The Intercept has found. But the Pentagon won’t acknowledge it. U.S. Central Command, or ...

Many technologies go through a cycle of expectations, with high hopes often leading to disappointment. In recent times, AI stocks have lost positive momentum. Investors always look for the next big ...

What most commonly comes to mind when people talk about “gender affirming care” are surgeries. There are two different types like “top” surgery and “bottom” surgery. “Bottom” surgeries involve ...