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Laser cladding technology, also known as laser additive manufacturing technology, uses high-energy laser as the heat source and metal alloy powder as the cladding material. Through the synchronous action of laser and alloy powder on the metal surface, it quickly melts to form a molten pool, and rapidly solidifies to form a dense, uniform, and controllable thickness metallurgical bonding layer, the...
A high-end manufacturing facility for semiconductor optics will be expanded at Jenoptik’s production campus in Jena, Germany. The photonics group will invest a sum in the low double-digit million euro range starting at the end of 2025.On the expanded production areas, Jenoptik will manufacture sophisticated, high-quality optical components that are mainly used in the semiconductor equipment indust...
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...
Researchers at the Federal Institute of Technology in Lausanne have resolved the long-standing debate surrounding laser additive manufacturing processes through a groundbreaking defect detection method.The development of laser additive manufacturing is often hindered by unexpected defects. Traditional monitoring methods, such as thermal imaging and machine learning algorithms, have shown significa...
Recently, RAYZ, a leading research and production company for high-performance LiDAR, announced the successful completion of the A-round financing. This round of financing was led by SMIC Juyuan, and well-known institutions such as Juntong Capital, Feitu Capital, Qiandao Investment, and Qiyu Chuangying also participated in this round of financing. The new round of financing will be used for the re...