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The revolution in the laser cutting industry is in full swing. Like the laser cutting machine industry, China's air compressor industry has developed rapidly in the past 20 years and has undergone iterative progress in response to the huge demands of various industries. It has gradually achieved a process from imitation to independent innovation.Recently, DHH Compressor has launched its latest inn...
Scientists from the Stanford National Accelerator (SLAC) laboratory of the US Department of Energy have revealed new information about the photoelectric effect using attosecond pulses: the delay time of photoelectric emission is as long as 700 attosecond, far exceeding previous expectations. The latest research challenges existing theoretical models and helps to reveal the interactions between ele...
Recently, Li Hao and You Lixing's team from the Chinese Academy of Sciences Shanghai Institute of Microsystems and Information Technology developed an ultrahigh speed, photon number resolvable optical quantum detector with a maximum count rate of 5GHz and a photon number resolution of 61 by using the sandwich structure superconducting nanowires and multi wires working in parallel. The related rese...
In the 2010s, Magic leap is one of the most hyped augmented reality companies, with a lot of money, including from Google. When the magic leap one headset was introduced in 2018, it was not a technological breakthrough in display technology that was once derided. Since then, Magic leap has persevered and has now signed a "multifaceted strategic technology partnership" with Google.Google announced ...
Recently, a Japanese research team has developed a vertical deep ultraviolet emitting semiconductor laser device based on AlGaN, which is expected to be applied in laser processing, biotechnology, and medical fields.As is well known, ultraviolet (UV) is an electromagnetic wave with a wavelength range of 100 to 380nm. These wavelengths can be divided into three regions: UV-A (315-380 nm), UV-B (280...