Category: Knowledge

According to the latest research report of cicc, laser equipment has been growing rapidly due to its high processing accuracy, wide application range and rapid technological progress. From 2009 to 2017, the annual compound growth rate of global laser pointer processing equipment reached as high as 15. 9%, while the compound annual growth rate of…

With the rapid development of the security field in China, the security system is becoming more and more integrated, multi-functional and intelligent. The traditional single camera mode cannot fully meet the requirements of more and more complex, diversified and multi-functional security environment. The addition of lidar provides new solutions and new functional supplements for security…

Laser cladding is a new surface modification technique. It by adding in the base material surface cladding material, and make use of high energy density laser beam and fused together of base material surface layer method, at the grassroots level for metallurgical combination of surface and its cladding layer, which is the most important in…

On Sept. 15, NASA launched the $1 billion icesat-2 satellite from vandenberg air force base in California, which will use a specially designed laser device to provide scientists with data on exactly where and how fast the ice is melting after it enters orbit 310 miles (499 kilometers) above earth. Weighing 341 pounds, icesat-2 is…

Zhao quanzhong, vice President of nanjing advanced laser technology research institute, attended the summit and delivered the keynote speech of “progress and application of ultra-fast laser micro-nano manufacturing”. Ultrafastlaser pointer have unique ultrashort pulse, at a relatively low pulse energy to obtain the high peak intensity, thus can solve many conventional methods to meet the…

As a new type of light source, semiconductor laser has a wide application prospect in many processing fields. Its compact structure, good beam quality, long life and stable performance and other advantages are favored, mainly as fiber laser pump source, solid laser pump source, can also be directly used in laser pointer medical treatment, material…

Zhang wei, deputy director of Shanghai laser technology research institute, attended the summit and delivered the keynote speech of “laser fine processing technology status and development trend”. In recent years, with the rising demand of consumer electronics market, the precision of optical electronic devices is becoming more and more demanding. At present, domestic fine processing…

Wang bo first introduced the characteristics of traditional long pulse laser and ultrashort pulse laser. As for the processing characteristics of ultra-fast laser, wang bo said, “ultra-fast laser pointer can focus on ultra-fine space, with extremely high peak power and very short laser pulse, and the processing process will not affect the surrounding materials in…

On September 18, 2018, “OFweek 2018 14th China advanced laser technology application summit and annual selection and award ceremony of” vico cup “laser industry was officially held in Shanghai. Wang feng, general manager of wuhan lingyun photoelectric technology co., LTD., introduced the application of laser fine machining in advanced manufacturing of 3C electronics in the…

Laser processing technology is mainly used in smart phones in three aspects: laser marking and micro-processing, laser welding and laser cutting. In terms of marking, we are all familiar with the logo and laws and regulations of laser marking can be seen in the cell phone case, battery and other parts. In terms of laser…