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Short wave ultraviolet all solid-state coherent light sources have the characteristics of strong photon energy, practicality and precision, and high spectral resolution. They have significant application value in laser precision processing, information communication, cutting-edge science, and aerospace fields.The core component of obtaining all solid-state shortwave ultraviolet lasers is nonlinear...
The research team led by Professor Gao Xiaoming of the Chinese Academy of Sciences Hefei Institute of Physical Sciences has improved the measurement accuracy of atmospheric greenhouse gases by using erbium-doped fiber amplifier assisted laser heterodyne radiometer.The study was published in the Journal of Optics and was selected as an editor's selection.LHR is renowned for its high sensitivity and...
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...
Recently, global laser giant Germany's Trumpf announced four personnel changes, namely Claudio Santopietro as the head of intelligent factory consulting and automation, Kevin Cuseo as the head of software sales, Julian Schorpp as the product manager for automatic bending products, and Adam Simons as the head of additive manufacturing for Trumpf North America.According to relevant information, Clau...
The National Institute of Information and Communication Technology of Japan, Nagoya Institute of Technology, and Japan Aerospace Exploration Agency have achieved the so-called "world's first successful demonstration of next-generation error correction codes, reducing the impact of atmospheric turbulence on ground to satellite laser communication".Atmospheric turbulence in ground-to-satellite laser...