Anthony Dymoke-Bradshaw

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Questions related from Anthony Dymoke-Bradshaw

Can a light field camera be used as a Shack-Hartmann wavefront sensor?

The light field cameras available have micro lenses in front of a bunch of pixels. This seems to be the right combination for a wavefront sensor. https://www.lytro.com

03 March 2015 2,259 3 View

Can you think of an example of light travelling along a stationary path which is not a local minimum?

Light travels in straight lines. Well that’s not right as anyone who has seen a mirage or hot road surface etc. will testify to. Light travels by the shortest route. Well that’s not right try...

09 September 2013 3,253 12 View