Optics

A front-end lens, or meta-imager (see below), created at Vanderbilt University can potentially replace traditional imaging optics in machine-vision applications, producing images at higher speed and using less power. The nanostructuring of lens material into a meta-imager filter reduces the typically thick optical lens and enables front-end processing that encodes information more efficiently. The imagers... Read More

Justus Ndukaife, assistant professor of electrical engineering, spent 20 minutes describing his optical nanotweezers to a panel of five distinguished professors from the United States, Australia, and China during a live online competition—Rising Stars of Light—that has drawn 260,000 viewers worldwide. Read More

Scientists have discovered a natural process that makes patterned monolayers suitable for creating a wide variety of novel materials with dual optical, magnetic, catalytic or sensing capabilities. Read More

Anita Mahadevan-Jansen has been elected to the Board of Directors of SPIE, the international society for optics and photonics. Her three-year term begins Jan. 1, 2014. Read More