Today I found out, that the new technology, known as 3D, is being used for more then just films, and photography. From Google’s Streetview cars now going to make drive-by 3D models, to instance helping military drones better see targets in combat operations. This new technology, could have a lot of different scientific applications, as Buller said “the system could be placed on airplanes and used to scan the vegetation in a forest, helping to determine the size and health of the plants. The team is also interested in making the camera work well underwater, which would allow people to scan the depth of oceans or lakes and determine their shape.”
“That’s the beauty of this system,” said physicist Gerald Buller of Heriot-Watt University in Edinburgh, Scotland, co-author of a paper on the system that appeared on 4 April in Optics Express. “Each laser pulse contains many photons, but we only need one photon to return for every 10 optical pulses.”
( below you can see a image that shows how camera works )
“The superconducting detector has the potential to really be phenomenal,” said engineer Mark Itzler of Princeton Lightwave Inc, who was not involved in the work. It would probably find a wide variety of uses, he said.
This new camera, can produce high-resolution 3D images of objects from 1 Km away.
How it works?
“The technology works by sending out a low-power infrared laser beam, which sweeps over an object or scene. Some light gets reflected back, though most is scattered in different directions. A detector measures how long it takes one particle of light, a photon, to return to the camera and is then able to calculate the distance from the system to the object. The technique can resolve millimetre-size bumps and changes in depth from hundreds of metres away.” said ADAM MANN for wired.co.uk
This technology is excellent news for inventors and researchers, as it’s a step forward for new ideas, and science, and in the same time, helping the world, and not just filmmakers or photographers. This will be a good idea for my camera, even thought, I want to keep my idea as simple as it can get, and someday, get in touch with a researchers, and developers team, to make it a revolutionary way to see the world around us.