Since 1964, the Shanghai Institute of Optoelectronics has started research on neodymium glass, and has gone out of the two academicians of the Chinese Academy of Sciences, Gan Fuxi and Jiang Zhonghong. The team members are currently stable at more th ...

However, the actual reflective ability of the mirror is limited by the smoothness of the surface. Since there is no absolutely smooth mirror in the world, it is impossible to reflect 100% of the laser energy back. It will occur when the energy absorb ...

How to circumvent the defects of foreign brands' technology routes and build their own core technology system-Li Yi, who has been troubled by this problem for a long time, found inspiration from the development process of the LED lighting industry, a ...

On May 11, the 74th China Education Equipment Exhibition was held in Chengdu 120 volt laser pointer, Sichuan, Western China Expo City. As in previous years, educational projectors are still an important product line at the show. In the past few years ...

Unmanned technology is not only useful in cars, it will also appear in the future, does this sound cool? It is an unmanned aircraft operated by radio remote control equipment and its own program control device. There is no cockpit on board, but equip ...

According to foreign media reports, the laser pointer instrument designed to map the earth's forests in high resolution 3D is being finally integrated and tested at NASA Goddard Space Flight Center. Global Ecosystem Dynamics Research (GEDI) instrumen ...

The strong are strong. Zhongyikang recently released the color TV retail data for April 2018. Its market share has ranked China's No. 1 Hisense TV for 14 consecutive years. With the support of the official sponsor of the 2018 Russia World Cup, the re ...

There are a variety of laser equipment on the market, which can be summarized as follows: laser marking, laser welding, laser cutting, Laser Engraver, laser punching, laser demonstration, laser plate making machine, laser beauty, laser medical, laser ...

According to the new Apple patent published by the US Patent and Trademark Office, this pulsed laser pointer imaging technology can achieve intravenous or subcutaneous vascular visualization and is applied to biometric functions. The document shows t ...

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 ...

When purchasing a handheld laser pointer rangefinder, there are two issues to be aware of in order to determine if you can purchase the machine you want: 1. For indoor or outdoor use? Or prefer to be indoors or outdoors. 2. What is the measured dis ...

Maybe you can't imagine a relationship between a $2,000 professional camera and a self-driving car, but Softbank CEO Sun Zheng did it. The startup, now headquartered in Palo Alto, called the Light, has just received $121 million in investment from So ...

Apple iPhone X opened the era of "3D vision", the Android camp quickly followed, Huawei, OPPO, vivo and Xiaomi and other Chinese manufacturers have launched a new smart phone equipped with 3D sensing. In addition, the car 3D laser radar is also ready ...

Fiber lasers are gradually favored by laser system integrators because of their advantages of high efficiency and low maintenance operating costs. CO2 lasers and other solid-state lasers have been or are being replaced in many applications, revolutio ...

Hot Tags: 303 laser astronomy laser pointer cat laser pointer keychain laser pointer What is a laser? Laser stands for Light Amplification by Stimulated Emission of Radiation. A laser is a device that projects a highly concentrated narrow beam of l ...

Hot Tags: 303 laser astronomy laser pointer cat laser pointer keychain laser pointer Green laser pointers with output powers in the tens to hundreds of milliwatt (mW) range, clearly exceeding the limiting 5 mW of American Nat ...