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The use of lasers in space is a reality. Although radio waves have been the backbone of space communication for many years, the demand for faster transmission of more data has made these lighter, more flexible, and safer infrared rays the future of space communication.Recently, WipThermal is a European project dedicated to developing groundbreaking solutions for wireless energy transmission in the...
Imagine in such a world, the detection of trace substances is not only fast, but also incredibly accurate, indicating a new era of technological progress in health, safety, and environmental monitoring. Due to pioneering research on plasma waveguide structures, this vision is becoming increasingly realistic, aimed at enhancing refractive index sensing and spectral filtering. This innovative method...
In order to successfully 3D print metal parts to meet the strict specifications required by many industries, it is necessary to optimize process parameters, including printing speed, laser power, and layer thickness of deposited materials.However, in order to develop additive manufacturing process diagrams that ensure these optimal results, researchers have to rely on traditional methods, such as ...
Zhang Jun, an academician team of Beijing University of Technology, pioneered the on chip spectral multiplexing perception architecture, and independently developed the first 100 channel megapixel hyperspectral real-time imaging device in the world, creating the world's highest light energy utilization rate. On November 7, the team's relevant achievements were published in the journal Nature, and ...
The Fritz Haber Institute of the Max Planck Institute in Berlin has achieved a technological milestone. The infrared free electron laser operates in dual color mode for the first time. This globally unique technology makes it possible to conduct experiments on synchronous dual color laser pulses, opening up new possibilities for research.There are over a dozen free electron lasers worldwide, with ...