This is the world of quantum mechanics ... the nonlinear refractive index of the sodium cloud is about a hundred trillion times higher than that of glass in optical fiber. The cloud will now ...

Light's interference patterns may emerge from quantum particles, not waves, challenging traditional wave-particle thinking.

Classical physics theories suggest that when two or more electromagnetic waves interfere destructively (i.e., with their ...

Researchers at the University of Copenhagen, working with Ruhr University Bochum, have cleared a major hurdle in quantum ...

Researchers have long recognized that quantum communication systems would transmit quantum information more faithfully and be impervious to certain forms of error if nonlinear optical processes were ...

Get Instant Summarized Text (Gist) A compact optical clock utilizing quantum interference enhanced absorption spectroscopy on the D 1 line of rubidium achieves high frequency stability with low ...

Quantum noise refers to the disturbances in a quantum system that pop up when scientists attempt to measure subatomic ...

Quantum mechanics is 100 years old this year. See how it allowed us to take the leap to chip-based devices. Up next: Smarter supercomputers, better pharma drugs There’s a lot of our world that ...