$10, 3-D, DSLR Holograms - LIGHT MATTERS 06.26.2013

-Cheap 3-D Holograms -SERS Infection Detection -Multiview 3-D This week on Light Matters: holograms are enabled by a $10 optical chip, Raman spectroscopy and nanoprobes seek to detect infections early, multiview 3-D photography is simplified, and a microphone listens with light. In memoriam: James P. Gordon. Light Matters is the Photonics Industry’s only weekly newscast and is hosted by Photonics Media editors Laura Marshall and Ashley Rice.