[ad_1]
A team of researchers has designed a camera called T-CUP capable of capturing 10,000 billion frames per second. The team said that this new camera could literally freeze time to see the phenomenon and even the light at idle. According to the team, the camera can power a new generation of microscopes for the biomedical, materials science and other fields. According to a report, the first time the high-speed camera was used, it broke new ground by capturing the timing of a femtosecond laser pulse (10-15) in real time.
The scientific and technological information platform phys.org, said phys.org, said that to harness the potential of microscopic analysis methods of dynamic phenomena in biology and physics, it was necessary to ability to record real-time images at a very short time resolution, even in a single exposure. According to her, using current imaging techniques, measurements taken with ultrashort laser pulses need to be repeated many times, "which is appropriate for some types of inert samples, but impossible to d. other more fragile ".
The team started with compressed ultra-fast photography (UPC), in which a camera clicks on 100 billion frames per second. But it did not meet the specifications required to integrate femtosecond lasers. To improve the concept, the researchers developed the T-CUP system based on a femtosecond scanning camera.
"We knew that using only a femtosecond scanning camera, the quality of the image would be limited. So, to improve this, we have added another camera that acquires a static image. In combination with the image acquired by the femtosecond scanning camera, we can use what is called a radon transformation to get high quality images while recording ten billion frames per second "Says Professor Lihong Wang, director of the Caltech Optical Imaging Laboratory (COIL).
For Jinyang Liang, professor at INRS and specialist in high-speed imaging, it's a feat in itself. "… but we are already seeing opportunities to increase the speed up to a quadrillion frames per second!" Speeds like this are sure to give insights into the still undetectable secrets of the interactions between light and matter, he said.
<! – commented @ on July 6, 2016
->
Other popular offers
* Includes refund
<! –
->
<! –
-><! –
High Schools of Engineers
-> <! –
Related Articles
->
A flawless stay
[ad_2]
Source link
