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During Cyber Week, Saturn is now selling the Dyson V589 Detect Absolute with many accessories for only 15 euros. With this, retailers have once again achieved the most favorable price for the 2023 packaging of popular cordless vacuum cleaners - a cost-effective deal.After a brief break between Black Friday and Cyber Monday, the quote for Dyson V15 Detect Absolute is about to be updated. Taking a l...
backgroundDr. Daniel Stone's research team from the University of Leeds in the UK is primarily focused on the study of oxidation reactions in the atmosphere and combustion processes. Dr. Stone is particularly interested in the chemical reaction processes of active substances that can control atmospheric composition and fuel combustion processes, such as hydroxide (OH), peroxide (HO2), and Crigee i...
On August 6th local time, Luminar, a leading publicly traded company in the field of LiDAR, announced a $422 million debt restructuring and raised $100 million in new capital. This measure marks Luminar taking solid steps in optimizing its capital structure and enhancing its financial stability.In early May this year, this laser radar manufacturer released an open letter disclosing a major strateg...
IntroductionVortex beams carrying orbital angular momentum (OAM) are widely used for high-throughput optical information multiplexing, and achieving on chip, small-scale vortex lasers is crucial for promoting the industrial implementation of vortex light reuse technology. Recently, Gu Min, an academician of Shanghai University of Technology, and Fang Xinyuan, an associate professor of Shanghai Uni...
In a study published in Optics Express, the research team led by Professor Fu Yuxi of the Xi'an Institute of Optics and Precision Mechanics (XIOPM) of the Chinese Academy of Sciences developed the room temperature holmium doped lithium yttrium fluoride (Ho: YLF) composite thin slice laser for the first time, which can achieve high efficiency and high-quality CW laser output.Laser devices operating...