Your institution may have access to this item. Find your institution then sign in to continue.
Title
Photonics: Light goes one way on a chip.
Abstract
The article reports that a team of researchers led by Lan Yang and Şahin Kaya Özdemir at the Washington University in Saint Louis, Missouri have created a diode using two rings on a silicon chip that controls light and could be used in high-speed computers that carry signals using light.