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A group of researchers from the Max Planck Institute of Optoelectronics has made a significant breakthrough in using laser cooling to travel sound waves. This development brings us one step closer to the quantum ground state of sound in waveguides, which is of great significance for quantum communication systems and future quantum technology.By using laser cooling, scientists can significantly red...
The highly respected Finnish Institute of Geospatial Studies will utilize the advanced LiDAR system developed by the Fraunhofer Institute of Physical Measurement Technology for future ocean surface surveys. Significant progress is expected in data quality and on-site measurement efficiency, and the state-owned research department is collaborating with Fraunhofer IPM on a joint project. They are jo...
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...
The latest progress in X-ray laser technology has opened up a new era of nanoscale exploration, bringing unprecedented opportunities for materials science and nanotechnology. Researchers have developed a novel imaging technique that can directly visualize separated nanosamples in free flight, capturing their complex structures with stunning details. This breakthrough method relies on single cohere...
The R&D team of Xi'an Lixin Optoelectronics Technology Co., Ltd. (hereinafter referred to as "Lixin Optoelectronics") has made significant progress in 808nm high-power semiconductor laser chips through continuous technological breakthroughs.808nm semiconductor laser, as an ideal and efficient solid-state laser pump source, plays an important role in advanced manufacturing, mechanical processin...