Research Progress
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Researchers Unveil Dynamic Evolution of Double-Periodic Pulsating SolitonsResearchers from the Xi’an Institute of Optics and Precision Mechanics of the Chinese Academy of Sciences have uncovered the nonlinear dynamics of double-periodic pulsating solitons in a 2.8 μm mid-infrared mode-locked fiber laser. They observed a rich e...Jul 30, 2025 -
Scientists Achieve Strong Electric Field Enhancement by Amorphous MetasurfaceResearchers from the Xi’an Institute of Optics and Precision Mechanics of the Chinese Academy of Sciences proposed a novel method to achieve significant near-field electric field enhancement by using an amorphous silicon metasurface. The results demonstrat...Jul 21, 2025 -
Researchers Develop OTSM for 3D Imaging of Floating Live CellsResearchers from the Xi’an Institute of Optics and Precision Mechanics of the Chinese Academy of Sciences and Swiss Federal Institute of Technology Lausanne have developed optical tweezer sectioning microscopy (OTSM). By combining the non-contact control o...Jul 07, 2025 -
Scientists Achieve High-Precision BRDF Modeling for Large-Scale Remote SensingResearchers from the Xi’an Institute of Optics and Precision Mechanics of the Chinese Academy of Sciences have developed a novel method for high-precision Bidirectional Reflectance Distribution Function (BRDF) modeling over large areas using UAV-borne mult...Jun 24, 2025 -
Breakthrough in High-Resolution Imaging with Model-Driven Deep LearningThis work proposed a novel model-driven deep neural network, MDFP-Net, to achieve high-resolution image reconstruction in Fourier ptychography by integrating optimization algorithms with deep learning. Experiment results demonstrated that its peak signal-to...May 27, 2025