Researchers have demonstrated a new visible light communication system that uses a single optical path to create a multi-channel communication link over the air. This approach could be used as a ...

Dual-comb spectroscopy (DCS) has emerged as a transformative tool in precision spectroscopy, using two optical frequency combs (OFCs) with a slight repetition frequency difference to enable ...

"If optical metasurfaces become a realizable technology that proliferates, a decade from now you'll be able to sit in a Starbucks with a bunch of other people on their laptops and instead of each ...

We present the first controlled-environment measurements of the optical path-length change response of telecommunication submarine cables to active seismic and acoustic waves. We perform the ...

A research team from Tohoku University and Kyocera Corp. has developed a new magneto-optical material—a nanocomposite ...

A paradigm shift occurred in Paris in the late 17 th Century, as the speed of light that thinkers, such as Descartes and Aristotle, had speculated as being infinite and instantaneous had been ...