More optics links we hope will spark your curiosity. Today’s batch: Six cutting edge optics projects from the innovators at MIT.
“Femto-photography” can see around corners in Prof. Ramesh Raskar’s lab, awesome video and explanation here: CORNAR
Also from Prof. Raskar’s lab: CAT scan machines with no moving parts
Michael Bove, Jr.’s Object-Based Media Group has intriguing ongoing research in holographic television
Nanoscale photon detectors
Prof. Karl Berggren and colleagues have developed superconducting nanowire avalanche photon detectors in the Quantum Nanostructures and Nanofabrication Group
Prof. Vivek Goyal’s group is working on single-sensor depth cameras built on their CoDAC framework, using compressive sensing. In it, a light source is modulated by an SLM, bathing a scene in light that is captured in a time-resolved manner. The data are analyzed to produce a depth map with great economy of information: in one example, 205 64x64 SLM patterns are used to estimate a 4096-pixel depth map.
MIT Holography Museum
Bonus! Visiting Cambridge, MA? Be sure to visit the collection of holography at the MIT Museum
Know some good ones we missed? Send us an email and we’ll credit you in a future email.