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As humans stand at the forefront of a new era of space exploration, the National Laboratory of the International Space Station is taking the lead in carrying out a groundbreaking initiative that may completely change the way we understand and utilize space for research and development. In a recent development, Northrop Grumman's 20th commercial supply service mission has become an innovative light...
Topological laser (TL) is a laser device designed and manufactured using the principles of topological optics, which can produce a robust single-mode laser and is an ideal light source for future new optoelectronic integrated chips. Electrically pumped topology lasers have become a research hotspot due to their small size and ease of integration, but topology lasers based on electrical injection a...
Photoacoustic tomography (PAT) is a novel hybrid medical imaging technique that enables precise imaging of biological tissue structures at different spatial scales. It has been widely used in various fields, including brain imaging, cancer detection, and cardiovascular disease diagnosis. However, due to limitations in data acquisition conditions, photoacoustic tomography systems typically can only...
Scientists from the Hanover Laser Center (LZH) in Germany are studying two laser based processes for producing load adapted hybrid solid components.From a transaction perspective, mixing semi-finished products can help save materials and production costs, but if the components that need to be replaced are made of expensive materials, these materials need to meet high requirements in future use, su...
The attosecond light source has the characteristics of ultra short pulse width, short wavelength, high coherence, and high-precision synchronous control, and has extremely high potential for application in the field of ultrafast imaging. Especially when the attosecond light source reaches the "water window" band, oxygen and hydrogen atoms have weak absorption of X-rays in this band, so water is re...