Category: Application

Physics at the University of Nebraska-Lincoln uses a new light source to look at everyday phenomena. The physicists created the brightest light on the planet. By focusing the laser to a brightness one billion times higher than the surface of the sun, we observed changes in the interaction between light and matter. These changes produce…

How a change in the movement of an electron changes the scattering of light, in a new experiment, measured more than 500 photons scattered from a single electron. Previous laser pointer experiments only scattered a few photons at a time. Image courtesy of Aurora Labs | University of Nebraska Lincoln. The unique nature of this X-ray can…

The robot automatically recognizes weeds in the farmland and “fights” with short laser pointer pulses. For sustainable agriculture that avoids herbicides as much as possible, it may benefit from this clever idea. In fact, the PhD of the Institute of Geodesy and Geographic Information at the University of Bonn in Germany is doing this research. The German…

The research team of the National Institute of Standards and Technology recently announced that it has solved a difficult scientific problem, namely how to control the quantum properties of a single charged molecule or molecular ion. The key is to use similar “quantum logic” operations that are intended for future quantum computer operations. New technologies,…

A brighter light will make the object appear more clearly, the appearance will not change. But if the light is a laser as bright as 1 billion suns, and the object is a single electron, the “appearance” of the electron will be completely changed. This is a wonderful phenomenon observed by scientists when they irradiate…

At present, there is no uniform standard for the structure of laser cleaning equipment. It needs to be determined according to factors such as the actual cleaning method, the type of substrate and dirt, and the effect of cleaning requirements. However, they are still roughly the same in some basic structures. , Mainly including lasers,…

Recently, scientists have successfully focused the laser to a billion times the intensity of the solar surface light intensity, and achieved its precise collision with high-energy electrons, verifying the key theory of electrodynamics that has never been verified in the past century: high-order multiphoton Thomson scattering theory. This result will open the door to experiments…

As lasers participate in mainstream applications, users need to use computers to control and diagnose, which requires knowledge of software and computer technology. Whether it is a detector in a spectrometer, motion control in a micromachining system, or elsewhere, the laser pointer needs to interact with these instruments through computer operation. New features will create new applications,…

Pollution may come from oil stains on the hands of laboratory personnel. As far as the laser itself is concerned, surface coatings such as anode materials or pigments may interact with light of different wavelengths, resulting in discoloration or even exhaust gas, or thin film deposition on the surface of optical devices. Finally, for water-cooled laser…

Given that we are in an exciting period of space exploration and discovery, our Internet needs may soon extend beyond the earth. With this in mind, let ’s talk about the moon ’s Internet access. Super long distance service provider. The real value of the Internet is that it makes it easy to transfer data…