Lab-on-chip sensing: New compact microspectrometer design achieves high resolution and wide bandwidth
Monday, June 20, 2011 - 14:30
in Physics & Chemistry
Engineers have designed a new microspectrometer architecture using compact doughnut-shaped resonators. An 81-channel instrument achieved 0.6-nanometer resolution over a spectral range of more than 50 nanometers with a footprint less than one square millimeter.