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Billions of years ago, in a distant galaxy, two black holes collided, triggering one of the most extreme cosmic events in the universe. The power of this phenomenon is so great that it distorts the structure of spacetime, emitting ripples called gravitational waves.These waves will eventually be detected on Earth by the Advanced Laser Interferometer Gravity Wave Observatory (LIGO) detector, and te...
Sivers Semiconductors AB announced that its subsidiary Sivers Photonics has received a new order worth $1 million for advanced optical sensing products from three customers in the fields of LiDAR, Medical, and Industrial.In the first half of the fourth quarter of 2023, new orders were received from several US clients, which will lead to the manufacturing of advanced lasers and optical amplifiers f...
Figure: Researchers have created a chip based ring resonator that operates in the ultraviolet and visible light ranges and exhibits record low UV loss. The resonator (small circle in the middle) is displayed as blue light.Researchers have created chip based photonic resonators that can operate in the ultraviolet (UV) and visible regions of the spectrum and exhibit record low UV loss. The ne...
Recently, the research team of the High Power Laser Physics Joint Laboratory of the Chinese Academy of Sciences Shanghai Institute of Optics and Fine Mechanics identified and analyzed the abnormal near-field output of the SG - Ⅱ upgrade device by using the spatial domain computing method and the deep learning model with attention mechanism in response to the requirements of real-time and effective...
Scientists at the SLAC National Accelerator Laboratory have launched the world's most powerful X-ray laser, which will be used for in-depth atomic and molecular research.It is a significant upgrade to its predecessor, as its brightness has increased by 10000 times.The upgraded laser facility also uses superconducting accelerator components, allowing it to operate at low temperatures near absolute ...