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Refractory material can withstand high temperature above 1500℃. They are essential materials for industrial furnaces that produce glass or ceramics, non-ferrous metals and steel. The service life of manufactured refractory products can range from a few days to many years, depending on the material, the temperature in the melting vessel and other operating parameters. As a result, although ...
On October 3rd, the 2023 Nobel Prize in Physics was announced, recognizing scientists who have studied attosecond physics, marking the beginning of the attosecond era for humanity.At present, China's first attosecond laser device, the "Advanced attosecond Laser Facility", is being prepared and built in Dongguan, Guangdong, providing strong impetus for breakthroughs in multiple major basic scientif...
Dr. Kenichi Iga (85), Professor Emeritus at Tokyo University of Science, has been awarded the 2025 Honda Prize. The Honda Foundation announced that the award recognizes his outstanding contributions in proposing and advancing the commercialization of “surface-emitting lasers.” This type of semiconductor laser, characterized by its miniaturization, high-density integration, and low power consumptio...
According to the website "interesting engineering" on July 29th, a new study funded by the National Aeronautics and Space Administration (NASA) has revealed for the first time that the airflow in supersonic combustion jet engines can be controlled through optical sensors. This study was conducted by researchers from the School of Engineering and Applied Sciences at the University of Virginia.When ...
Recently, DustPhotonics released a single chip 800G-DR8 silicon photonic chip for data center applications, which is an important milestone in practical photonics in data centers. The company claims that its single-chip solution provides high-performance and easy to implement solutions for system architects.DustPhotonics' 800G-DR8 photonic integrated circuit provides a single chip solution for fib...