Traditional Culture Encyclopedia - Photography major - Can modern light speed cameras capture the motion of photons?

Can modern light speed cameras capture the motion of photons?

Modern light speed cameras can capture the trajectory of photons.

It is reported that the Media Lab of the Massachusetts Institute of Technology (MIT) recently developed a light speed camera [1] system, which captures 1 trillion frames per second and can observe the movement track of photons. This light speed camera has 500 camera sensors, each of which is programmed to take pictures with a delay of one trillionth of a second. At the same time when the sensor is triggered, scientists put the separated images into a complete picture by rotating two mirrors. The scene itself is a pulsed light source. Scientists use a titanium sapphire laser, so it can emit pulsed light regularly, so all exposures look the same, because they can be combined to form a very slow dynamic video.

With the needs of social progress and development, science and technology are also developing vigorously and modernizing? Light speed camera? Can be used in the medical field, doctors can use it for medical imaging, which is the application of optical ultrasound that we often hear, because ordinary cameras can't record repeated activities, so? Light speed camera? It becomes indispensable. On the other hand, it is also needed in the fields of astronomy and cosmic research? Light speed camera? So that it can travel at a speed close to the speed of light, that is to say, it has reached? Relativity? Speed can make us better understand the relationship between the universe and time and space. Of course, what can be applied to astronomy? Light speed camera? Up to now, it can be said that the research and development of him has a long way to go. But we have to believe that the truth will come out one day.

For a long time, people's pursuit of science and technology is endless. Our journey has always been a sea of stars, dare to challenge the unknown and dare to realize it from scratch. It is this desire and awe for science that has created a splendid human civilization for thousands of years. Scientists have been eating, drinking and exploring the unknown. However, the road to science is endless, and only one mountain is higher than another. But, anyway, ask? Heart.