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Professor Zhang Peilei's team from Shanghai University of Engineering and Technology, in collaboration with the research team from Warwick University and Autuch (Shanghai) Laser Technology Co., Ltd., published a review paper titled "A review of ultra shot pulse laser micromachining of wide bandgap semiconductor materials: SiC and GaN" in the international journal Materials Science in Semiconductor...
Additive manufacturing (AM) has made it possible to manufacture complex personalized items with minimal material waste, leading to significant changes in the manufacturing industry. However, optimizing and improving additive manufacturing processes remains challenging due to the complexity of design, material selection, and process parameters. This review explores the integration of artificial int...
The beam emitted by almost all laser systems follows the Angle pattern of Gaussian distribution. The Gaussian irradiance distribution means that irradiance has a smooth peak at the center point and slowly declines toward the edge. In theory, the irradiance level of a Gaussian distribution can never reach zero, which means that the distribution can expand indefinitely. This phenomenon in the laser ...
authorElsa Lani, Aloka SinhaabstractAt present, the progress in developing new liquid crystal materials for next-generation applications mainly focuses on improving the physical properties of liquid crystal systems.Recent research progress has shown that functionalized nanoparticles embedded in LC matrix can significantly alter the properties of LC materials based on the interaction between host m...
Optical metamaterials are an effective way to utilize their superior photon capture capabilities. Therefore, perfect absorbers can be achieved through nanoscale resonant plasmas and metamaterial structures.Metamaterial perfect absorbers (MPAs) are typically composed of periodic subwavelength metals (such as plasma superabsorbers) or dielectric resonance units. Compared with static passive physical...