The emergence of smart phones has greatly changed people’s lifestyles, and the continuous improvement of people’s living standards also puts forward higher requirements on smart phones: In addition to the continuous upgrade of system, hardware and other functional configurations, the appearance of mobile phones has also become the focus of mobile phone manufacturers. In the…
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Bending the laser pointer beam to transmit information to create a world record
Scientists at the University of Vienna succeeded in encrypting the bending laser beam and allowed the bending laser pointer beam to travel up to 143 kilometers. This travel record set a new world record, almost 50 times higher than the previous record. This new breakthrough may bring revolutionary changes to satellite communication methods. Light is an electromagnetic…
Some optical components that regulate the laser pointer
Then, like the curve on the right like a positive rotating wave, in fact, one cycle of the laser field itself oscillates in the cavity is a laser pointer wavelength, so there may be many laser wavelength values in the cavity. Then this is called the longitudinal mode of the laser, because it is along the cavity…
The spatial structure of the interactive forming laser pointer
These applications in various aspects, this is a simple example. We are laser additive manufacturing, here is also the meaning of it. In our additive manufacturing or laser pointer-based additive manufacturing, we first build a two-dimensional structure, and then continue from two-dimensional to three-dimensional process. In fact, this process can be referred to as laser 3D…
Will the new laser pointer mode trigger changes in 3D printing technology?
As the energy form of melting powder materials in 3D printing technology, lasers occupy a core position in different fields such as metals and polymers. The general laser pointer mode is a point; however, if there is a brand-new laser mode, will it trigger a new 3D printing technology revolution? The first point: It is possible that…
Replace people with machines to improve production efficiency and introduce laser pointer technology
Metal 3D printing has now become a high-profile focus of the entire 3D printing industry. For a long time, metal 3D printing technology has been considered not mature enough because this technology faces limitations in materials, speed and construction volume. Today, these restrictions are improving step by step. Recently, Adira (Portuguese machine tool manufacturer) announced…
Vision Correction Surgery Laser Pointer Promotes British Vision Storm
Due to technological breakthroughs, scientists have managed to make laser eye surgery more effective and cheaper than ever. Any glasses wearer will tell you that glasses are hardly a practical choice. You may break or lose them at any time. They are a nightmare, especially when you walk on the street on a rainy day…
New progress has been made in module research Laser pointer
The research group of the Thin Film Optics Technology Research Office of the Institute of Optoelectronics Technology of the Chinese Academy of Sciences has made new progress in the study of laser pointer pulse width broadening technology in excimer lithography systems: a pulse width broadening structure based on a double beam splitter and multiple mirrors is proposed….
New light source projector changes the future laser pointer technology
In the era of traditional light source projectors, the homogeneity of products is serious, especially for domestic projectors, only price competition is left. Since the new light source technology has been applied to the projector market, projector products have only started a new round of technical competence. The new light source technology is also praised…
The accepted price also reflects the improvement of laser pointer technology
The green part of the fluorescent pink wheel mostly indicates the problems of the green laser pointer. The price of laser light sources has continued to fall in recent years. From the early price of tens of thousands of yuan to the price that can be accepted by many people, it also reflects the improvement of…