frank's blog

Camera That Can Capture At The Speed Of Light [video]

Posted in film, innovation, photography by aldorf on January 4, 2012

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.” (via engadget.com)

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