The system works by firing rapid femtosecond laser pluses. There are so short that they are measured in quadrillionths of a second. The way that this camera sees is that a laser light bounces of a wall. Some of the light hits the person and scatters this allows the camera to see the full body of a person. Wednesday, March 28, 2012
Laser Camera
The system works by firing rapid femtosecond laser pluses. There are so short that they are measured in quadrillionths of a second. The way that this camera sees is that a laser light bounces of a wall. Some of the light hits the person and scatters this allows the camera to see the full body of a person. 
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