American researchers have developed a new technology that can correct eyesight by adjusting the corneal shape with a low-energy laser pointer, without damaging cells and tissues, with fewer side effects and a wide range of applications. Columbia Univ ...

On Friday, Prof. Liang Hongyan, a professor of Tianjin University’s PhD and national “Thousand Talents Program”, as the chief scientist of the “Laser Cleaning Machine” Entrepreneurship Project Team, appeared in the “Thousand Talents Program” I ...

Frontier technologies such as driverless, robots, and drones are changing our lives, and laser radar, as one of the key core technologies, is receiving more and more attention from all walks of life. Compared with traditional optical remote sensing t ...

On May 25, 2018, Shenzhen Guangfeng Optoelectronic Technology Co., Ltd. held a core agent conference with the theme of “Activities” in Qianhai, Shenzhen. More than 150 threaded laser pointer distributors from all over the country gathered together. ...

Laser marking, it sounds like we are far away from our lives, but in fact, there are many items related to it in daily life, such as the pattern on the jewelry, the brand logo on the back of the phone, the pattern of the glass inside and so on. Unlik ...

Semiconductor lasers, commonly known as laser diodes, are called semiconductor laser pointers because of their properties as semiconductor materials. The semiconductor laser is composed of a fiber-coupled semiconductor laser module, a combination dev ...

A limiting factor for remote unmanned aerial vehicles is that in order for their operators to see what their camera is capturing, the vessel must be connected to the surface support vessel by a long tether. Scientists are working to change this situa ...

It is reported that Mitsubishi Electric and its brand Tada Electric are jointly developing a new type of fiber laser welding technology, which can reduce the splashed molten metal (splash) by 95% or more compared with the traditional welding technolo ...

It is reported that scientists have developed a method to measure the shape of laser pulses in ambient air. It does not require a vacuum environment or X-ray pulses compared to existing waveform research methods. The method known as TIPTOE can be app ...

With the rapid development of industrialization and urbanization, air pollution has become increasingly serious. According to the prediction of the Ministry of Ecology and Environment, due to the continuous high temperature and near-surface southerly ...