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Recently, the IFA2023 Consumer Electronics Show in Berlin, Germany opened, Hisense exhibited "three-color laser projection family bucket" attracted the attention of media and tourists from all over the world.Since Hisense's young fashion brand Vidda launched a series of three-color laser projection, its accumulation based on three-color laser technology is competing globally and has become a...
Recently, Amada weld tech Inc., a Japanese supplier of welding and cutting solutions, grandly launched a new wl-300a precision laser welding workstation, which is equipped with advanced continuous wave (CW) or quasi continuous wave (QCW) fiber lasers. It has a wide range of applications, especially for metal welding and processing of selected plastic materials, especially in the aerospace field.Wl...
Summary:To filter out infrared light from the driving light source in the extreme ultraviolet lithography (EUVL) light source system, a rectangular grating structure needs to be fabricated on the surface of the collection mirror. However, the collection mirror grating usually undergoes deformation during the manufacturing process, resulting in a decrease in filtering efficiency. The process errors...
Recently, EO Technologies, a well-known semiconductor laser processing equipment manufacturer in South Korea, is emerging in the glass substrate processing market.It is understood that EO Technologies is entering the glass substrate TGV market based on its UV laser drilling equipment originally used in PCB substrate technology. TGV technology is the core process for drilling holes inside glass sub...
Recently, a research team from the School of Physics and Optoelectronic Engineering at Jinan University has elucidated for the first time the time-dependent quantum mechanism of two-photon absorption and proposed a two-photon absorption (fpTPA) optical nanoprinting technology based on few photon irradiation, successfully breaking through the bottleneck of traditional two-photon printing technology...