nanophotonics

Scientists at the University of Queensland in Australia have created a new method for measuring ultrasound that could have countless applications.

A new nanoparticle amplifier could unlock new kinds of chemical sensing and molecular imaging that aren’t possible with today’s technology. Researchers at Rice University developed the optical parametric amplifier (OPA), which can generate infrared light and boost the output of one light by capturing and converting energy from a second light.

Incandescent bulbs are quickly going out of style, with tighter efficiency standards in the...

A new technique can transform silver into any color of the rainbow. Northwestern University...