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In a groundbreaking scientific study published in Volume 13 of the Scientific Report, researchers reported on the results of Young's double slit interference experiment using oscillating vortex radiation under a photon counting system. The experiment involves using a spiral oscillator to emit second harmonic radiation in the ultraviolet range. Using an ultra narrow bandpass filter in the low curre...
NcodiN, a cutting-edge technology focused on integrating nanolaser optical intermediate layer technology, has recently successfully completed a seed round of over subscribed financing with a total amount of 16 million euros (approximately 18.4 million US dollars). This round of funds will mainly be used to promote the company's transition from technology research and development to industrializati...
Autonomous driving relies on sensors to provide precise, reliable, and long-range environmental perception at high frequencies per second. Lidar, as a key sensing technology, can capture high-precision 3D environmental information in real time without being affected by lighting conditions, thereby empowering safe and real-time decision-making. To improve the performance of LiDAR systems, ams OSRAM...
Recently, the High Power Laser Physics Joint Laboratory of Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, proposed a single exposure interferometric calibration method for large aperture diffractive lenses, which provides strong support for the engineering application of large aperture diffractive lenses. The relevant achievements are published in Optics Letters as "...
Recently, Professor Ni Zhenhua from the School of Electronic Science and Engineering at Southeast University, Professor Lv Junpeng from the School of Physics, Professor Liu Hongwei from the School of Physical Science and Technology at Nanjing Normal University, and Professor Zhou Peng from the School of Microelectronics at Fudan University collaborated to propose a van der Waals light-emitting dio...