Search This Blog

Wednesday, December 14, 2011

MIT builds camera that can capture at the speed of light (video)






A team from the MIT  media lab has created a camera with a "shutter speed" of one trillion exposures per second -- enabling it to record light itself traveling from one point to another. Using a heavily modified Streak Tube (which is normally used to intensify photons into electron streams), the team could snap a single image of a laser as it passed through a soda bottle. In order to create the slow-motion film in the video we've got after the break, the team had to replicate the experiment hundreds of times. The stop-motion footage shows how light bounces through the bottle, collecting inside the opaque cap before dispersing. The revolutionary snapper may have a fast shutter but the long time it takes to process the images have earned it the nickname of the "the world's slowest fastest camera."

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.

BUZZ

http://updatestofuture.blogspot.com/