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Scientists at the Technical University of Munich have made significant progress in measuring the Earth's rotation with unprecedented accuracy. Now, the ring laser from the Wettzell Geodetic Observatory can be used to capture data at a quality level unmatched anywhere in the world. These measurements are crucial for determining the position of the Earth in space, assisting climate research, and imp...
Hackaday will launch cool projects that may stimulate others to expand and enhance it, and even move in a completely new direction. This is the way the most advanced technology continues to evolve. This DIY spectrometer project is a great example of this spirit. It comes from Michael Prathofer, who was inspired by Les Wright's PySpectrometer, a simple device pieced together by a pocket spectrom...
Chip manufacturer GlobalFoundries (GF) has partnered with fiber optic giant Corning to provide co packaged optical (CPO) interconnects for artificial intelligence data centers.The firms say that Corning’s “GlassBridge” technology, a glass-waveguide based edge-coupler compatible with the v-grooves used in GF’s silicon photonics platform, is wanted for high-bandwidth, power-efficient optical links.“...
Researchers at Busan National University, led by Kwangseuk Kyhm, Professor of Ultra Fast Quantum Optoelectronics from the Department of Optics and Mechatronics, are enhancing signal amplification inside cesium bromide lead perovskite nanosheets through patterned waveguides.Perovskite is a highly attractive material in solar cell applications, but its nanostructure is now being explored as a new la...
Recently, Pentium Laser and Shenzhen Chuangxin Laser launched the world's first 85000W laser cutting machine, once again breaking the record for the highest power in the cutting field.Zhang Qingmao, Director of the Laser Processing Committee of the Chinese Optical Society, Xu Xia, rotating CEO of Pentium Group, Cai Liang, Director of the Final Inspection Department of Pentium Laser Manufactu...