Rainbow Trapping in Light Pulses
Tuesday, July 13, 2010 - 16:42
in Physics & Chemistry
Now a group of scientists at Nanjing University in China have shown how a rather wide spectrum of light -- a rainbow of radiation -- can be trapped in a single structure. They propose to do this by sending the light rays into a self-similar-structured dielectric waveguide (SDW) -- essentially a light pipe with a cladding of many layers.