What makes AMOLF unique
Physicists catch light in the eye of the storm
Stillness rules the eye of a hurricane; without a hurricane no eye, and without an eye no hurricane. In a similar manner, physicists of research institute AMOLF, the University of Amsterdam and the University of Texas at Austin, have captured light in the eye of an optical vortex. “The light could move in any direction but does not do so,” says researcher Hugo Doeleman. The research will be published on June 4th in the top …
A Microscopic Roundabout for Light
AMOLF develops a magnet-free optical circulator Circulators are important components in communication technology. Their unique way of routing light usually requires centimeter-sized magnets, which are difficult to miniaturize for use on optical chips. Researchers at AMOLF and the University of Texas have circumvented this problem with a vibrating glass ring that interacts with light. They thus created a microscale circulator that directionally routes light on an optical chip without using magnets. The researchers publish their …
