A tiny optical booster built directly onto a chip is pointing toward a future where light, not just electricity, does the ...
Phase-sensitive optical parametric amplification (OPA) represents a pivotal advance in optical communications, exploiting the nonlinear interaction between a strong pump and a weak signal to achieve ...
Light does a lot of work in the modern world, enabling all types of information technology, from TVs to satellites to fiber-optic cables that carry the internet across oceans. Stanford physicists ...