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Recently, French silicon photonics company Scintil Photonics announced an exciting collaboration, successfully integrating III-V-DFB lasers and amplifiers with standard silicon photonics technology in the production of Israeli semiconductor company Tower Semiconductor. This milestone collaboration marks a crucial step for Scintil in strengthening its supply chain, bringing new possibilities to com...
The transmission of electromagnetic waves (such as lasers) in plasma is a fundamental issue in plasma physics. In general, electromagnetic waves cannot be transmitted in high-density plasma, but their transmission and energy transfer play a crucial role in applications such as fast ignition laser fusion, laser particle acceleration, and ultra short and ultra bright radiation sources.In 1996, S. fr...
Recently, Shanghai Jiao Tong University Wuxi Photon Chip Research Institute (CHIPX) located in Binhu District, Wuxi City, has achieved a breakthrough - the first 6-inch thin film lithium niobate photon chip wafer has been produced on China's first photon chip pilot line, and high-performance thin film lithium niobate modulator chips with ultra-low loss and ultra-high bandwidth have been mass-produ...
A team of researchers in Berkeley Lab's Accelerator Technology and Applied Physics (ATAP) division has developed a new technique that combines fiber lasers of different wavelengths to generate ultra-short laser pulses. The research is in the journal Optics Letters.This work could advance the development of laser plasma accelerators (LPA), which have the potential to push the frontiers of high-en...
The foundation of offshore wind turbines, port protection systems, steel sheet piles, river barriers, water gates, and even pipelines can all be directly processed in water. Another application area is the dismantling of abandoned nuclear reactors, in which case laser technology can gently dismantle steel structures underwater while minimizing the dissolution of radioactive materials.The ocean, wh...