Mapping Ice Melt & Curing Alzheimer's - LIGHT MATTERS 11.06.2013

-Brighter LEDs -Curing Alzheimer’s -Mapping Ice Melt This week on Light Matters: Phosphors are optimized for better and brighter LEDs, Lasers might be the cure for brain diseases such as Alzheimer's and Parkinson's, and NASA will use lasers to map Greenland’s summer ice melt for the first time. Light Matters is the Photonics Industry’s only weekly newscast and is hosted by Photonics media editors Melinda Rose & Laura Marshall.