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The manufacturing of sensors through 3D printing combines speed, design freedom, and the possibility of using waste as a substrate. In the circular economy model, various results have been achieved, and typically discarded residues are used as low-cost resources. A research team in Brazil has proposed a highly creative solution that involves printing electrochemical sensors on fallen leaves. The t...
Recently, researchers have developed a comb laser with higher stability and efficiency. The use of synthetic reflection self injection locking micro comb design enables the laser to achieve stability and increase conversion efficiency by more than 15 times. This efficient, stable, and easy to manufacture design is expected to make rapid progress in fields such as portable sensors, autonomous navig...
A new type of laser technology can regulate semiconductor conductivity characteristics in a fast and low-cost manner, which will revolutionize the manufacturing process of CMOS circuits and make them more simplified and efficient.Laser-induced oxidation and doping integration (LODI), a technology developed by researchers at Daegu Gyeongbuk Institute of Science and Technology (DGIST), enables preci...
The optical properties of photonic crystals are closely related to their lattice constants, which are usually required to be in the same order of magnitude as the operating wavelength. In a crystal material, the photonic crystal structure is formed by the periodic arrangement in space of units whose dielectric constant is different from that of the crystal itself, and whose lattice constant depend...
Just now, Han's Laser Technology Industry Group Co., Ltd. announced the resignation of senior management personnel. The board of directors recently received a written resignation report from Mr. Zhao Guanghui, the deputy director of the company's management and decision-making committee. Mr. Zhao Guanghui has applied to resign from his position as deputy director of the company's management and de...