Photonics Research | September 2007
Investigators have been searching for the perfect lens, or at least one that can image far below the wavelength of the source light. In addition to...
Superradiant lasers — ones that produce enough gain in a single pass to generate significant output — have been around since the early days of...
Researchers at Radboud University Nijmegen in the Netherlands and at Nihon University in Funabashi, Japan, have shown that the future of magnetic...
Researchers at the University of California, Berkeley, have demonstrated that a cloud of atoms, a diode laser and a couple of detectors can measure a...
Vertical external-cavity surface-emitting lasers (VECSELs) have proved useful in numerous applications because they can be readily fabricated to...