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Many materials emit light in ways that encode information in its polarization. According to researchers at École Polytechnique Fédérale de Lausanne (EPFL), Switzerland, polarization is key for future technologies, from quantum computers to secure communication and holographic displays.Among such phenomena is a form known as circularly polarized luminescence (CPL), a special type of light emission ...
Recently, Zhang Xin's research team from the Institute of Oceanography, Chinese Academy of Sciences, based on the in-situ laser Raman spectroscopy technology, made new progress in the in-situ recognition and quantification of methane carbon isotopes by using the significant differences in the Raman spectra of methane carbon isotopes (13CH4 and 12CH4). The relevant results were recently published i...
Dr. Yongcui Mi from Western University in Sweden has developed a new technology that enables real-time laser beam shaping and control for laser welding and directional energy deposition using laser and metal wire. This innovative technology draws on the mirror technology used in advanced astronomical telescopes.Adaptive beam shaping using deformable mirror technology (Image source: Western Univer...
The Magdalena Ridge Observatory has purchased a second-generation off-axis beam compressor from Optical Surface, which will expand the functionality of the facility's optical interferometer.Interferometer is a research tool that combines two or more light sources to create interference patterns that can be measured and analyzed. In astronomy, interferometers combine the light collected by multiple...
Recently, global laser giant Germany's Trumpf announced four personnel changes, namely Claudio Santopietro as the head of intelligent factory consulting and automation, Kevin Cuseo as the head of software sales, Julian Schorpp as the product manager for automatic bending products, and Adam Simons as the head of additive manufacturing for Trumpf North America.According to relevant information, Clau...