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Recently, in the Future Science City of Hefei City, Anhui Province, the National Major Science and Technology Infrastructure Project and Supporting Projects of Hefei Advanced Light Source announced the start of construction, with a planned land area of approximately 656 acres. The first phase of the project is expected to be completed by September 2028.After completion, it will become an internati...
Recently, the team of Situ Guohai and Guo Jinying from the Aerospace Laser Technology and Systems Department of the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, and the School of Microelectronics at Shanghai University collaborated to propose a terahertz phase controlled programmable metasurface design scheme based on free carrier plasma dispersion effect. The rela...
It is reported that researchers from TRUMPF in Germany reported research on using dynamic beam shaping of high-power lasers to improve the productivity of hairpin stators, creating opportunities for the electric vehicle industry. Relevant research was published in "PhotonicsViews" under the title "Unlocking opportunities for the EV industry with beam shaping of high-power lasers".The electric vehi...
Researchers at the University of Rochester have created new micro comb lasers that go beyond previous limitations and have simple designs suitable for various applications. The research results are published in Nature Communications.Optical frequency combs are optical measurement instruments that have revolutionized atomic clocks, spectroscopy, metrology, and other fields. However, the difficulty ...
After electronic integrated circuits (Eics), silicon (Si) photonics technology is expected to achieve photonic integrated circuits (PIC) with high density, advanced functions and portability. Although various silicon photonics fountifiers are rapidly developing PIC capabilities to enable mass production of modulators, photodetectors and, more recently, lasers, silicon PIC has not yet met the strin...