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The interaction between strong laser pulses and plasma mirrors has been a focus of recent physical research, as they generate interesting effects. Experiments have shown that these interactions can generate a nonlinear physical process called high-order harmonics, characterized by emitting extreme ultraviolet radiation and brief flashes of laser light.Researchers from the Czech Extreme Light Infra...
Using light beams for communication is not a new idea, even outside of Star Trek, Star Wars, and other similar fantasy stories. Scientist and science fiction writer Arthur Clark predicted that beam communication, at that time modern satellite communication was just a dream.In 1975, the magazine published an article about laser communication or laser communication equipment. The demonstrati...
Recently, OSRAM, a well-known global automotive lighting brand, announced the launch of its modified new laser headlights - the Yutianba laser headlights. Laser headlights were once regarded by many car companies as the "successor" of LED headlights, and German century old automotive lighting expert Osram is precisely the pioneer of laser light sources for automotive headlights. Since the 2014 BMW...
The researchers estimate the period from 2023 to 2028. EUV lithography will address the limitations of traditional optical lithography, which has reached its physical limits in terms of resolution. The shorter wavelength of EUV light allows for the creation of smaller features and tighter patterns on silicon wafers, enabling the manufacture of advanced microchips with greater transistor densities....
Recently, the High Power Laser Unit Technology Laboratory of Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, has made progress in research on high efficiency supercontinuum in specific bands. The relevant research results were published in the Journal of Lightwave Technology under the title of "Strong Anti Stokes and flat supercontinuum in specified band based on non ...