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On February 7th, at the Wuhan Semiconductor Laser Equipment Industry Innovation Joint Laboratory located in the HGTECH Technology Intelligent Manufacturing Future Industrial Park, Huang Wei, the technical director of the laboratory and the director of HGTECH Technology's semiconductor product line, gestured with his hands to introduce the principle of "glass through-hole technology" to Changjiang ...
Recently, researchers from Osaka University in Japan have developed the world's first compact, wavelength tunable blue semiconductor laser in a new study. This breakthrough paves the way for far ultraviolet light technology and brings enormous potential for applications such as virus inactivation and bacterial disinfection. The research results have been published in the journal Applied Physics Le...
Recently, a research team led by Professor Cai Wei and Professor Xu Jingjun from the School of Physical Sciences at Nankai University has experimentally confirmed for the first time the generation of polaritons, also known as Smith Purcell radiation, at the two-dimensional scale, and further demonstrated the ability of free electrons to regulate two-dimensional Smith Purcell radiation. The researc...
A new device composed of semiconductor rings generates pairs of entangled photons, which can be used in photon quantum processors.Quantum light sources generate entangled photon pairs, which can be used in quantum computing and cryptography. A new experiment has demonstrated a quantum light source made from semiconductor gallium nitride. This material provides a multifunctional platform for devic...
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...