High-speed camera, shoot with a frequency of several thousand frames per second, has long been available to anyone. There are such devices expensive, but can capture the smallest details the most rapid movements and scenes such as the balloon bursting or falling in the water drop creates a ripple. But is it possible to increase the recording speed to , for example, to capture the movement of the beam of light? Swedish scientists innovative technology that allows to remove objects with an incredible rate of up to five trillion frames per second.
Current camera like the Phantom Flex shoot video speeds up to 330 000 frames per second. However, the higher the speed, the lower the resolution. Therefore it is best to choose the frame rate, for example, at 2800 fps, but the picture will be in a full Full HD. Such cameras have fast processors for image processing, and advanced CMOS sensors. Scientists from Lund University in Sweden have demonstrated a camera that can capture images at up to five trillion times per second. The previous record belonged to the Japanese, who managed to reach the level of 4.4 trillion frames.
To achieve such impressive speed, the camera moved away from the traditional model of shooting. Now each frame contains information of several images. When the camera shutter opens, laser flash several times to light the subject. Each flash in a special way visually coded, allowing subsequently to identify specific image from the frame thanks to a special encryption key. Of course, such technology is unlikely to apply in our everyday life, but for scientists the creation of such a camera opens up completely new possibilities. Because now you can capture the events that take place over picoseconds and even femtoseconds.
The Researchers plan to use your camera in order to capture the behavior of the plasma processes in various chemical reactions, and capture in the lens of the life cycle of quantum States. So you could imagine how fast this camera is, just imagine that if you remove it, as we blink the eyes (about 0.3 seconds), and then scroll through the resulting record with the cinematographic frequency of 24 frames per second, then viewing this movie it will take us about two thousand years.
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