Ole Sigmund

DTU professor and co-designer of the laser cavity

Appears in 1 story

Born: May 28, 1966

Education: Technical University of Denmark

Last updated Nov 2, 2026

Stories

Nanolaser could cut computer energy use in half

New Capabilities

As of September 2026: Active collaborator on the nanolaser's optical design

A Danish research team has built a nanolaser small enough that thousands could fit on a single microchip. It traps light in a space far smaller than previous designs and runs at room temperature on very little energy.

Updated Sep 11