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International laser giant Coherent's Q4 2024 sales exceeded expectations, reaching a historic high!Recently, Coherent released its highest quarterly sales data in history, mainly due to the demand for optical transceivers in artificial intelligence data center applications. For the three months ending December 31, the company's revenue was $1.43 billion, a year-on-year increase of 27% and a 6% inc...
Zhao Yun/Columbia Engineering Company provided an advanced schematic of a photonic integrated chip, which aims to convert high-frequency signals into low-frequency signals using all optical frequency division.Scientists have built a small all optical device with the lowest microwave noise ever recorded on integrated chips.In order to improve the performance of electronic devices used for global n...
Researchers from the University of Calabria, University of Salento, and LUM University in Italy have reported on the progress of finite element prediction research on laser surface treatment of Ti6Al4V alloy: melt pool morphology and microstructure evolution. The related research was published in The International Journal of Advanced Manufacturing Technology under the title "Laser surface treatmen...
In the field of physics, the synthetic dimension has become one of the forefront of active research, providing a way to explore phenomena in high-dimensional space, surpassing our traditional 3D geometric space. This concept has attracted great attention, especially in the field of topological photonics, as it has the potential to unlock rich physics that traditional dimensions cannot reach.Resear...
Recently, additive manufacturing research company AM Research released its latest quarterly data and forecast report, which deeply analyzes the latest developments in the global 3D printing market, covering multidimensional analysis of suppliers, printing technology, geographic location, and application areas.According to the report, the global 3D printing market once again demonstrates strong gro...