Nanoantenna

A hybrid nanoantenna designed to manipulate visible
light could one day help transmit information in tiny optical devices

An ultracompact laser has been made using nanoscale semiconductor columns

Tiny particles with varied shapes scatter light in useful and unusual ways

Pairs of silicon nanocylinders can locally create and enhance light’s magnetic field

The accurate placement of molecules into gaps between gold nanoantennas enables ultrahigh-sensitivity molecular detection