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Zeyu Huang, Fei Li, Lina Zhu, Guo Ye and Tingyu Zhao
Phase mask optimization is one of the critical steps in designing a wavefront coding system to extend the depth of field (DoF). As a classical phase mask, a cubic phase mask was taken as an example. An improved particle swarm optimization (PSO) algorithm...
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Peter Wai Ming Tsang, Ting-Chung Poon and Jung-Ping Liu
Optical scanning holography (OSH) is a powerful and effective method for capturing the complex hologram of a three-dimensional (3-D) scene. Such captured complex hologram is called optical scanned hologram. However, reconstructing a focused image from an...
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Guangjun Liu, Hongyuan Chen, Zhen Huang, Fei Gao and Tao Chen
Machined surface quality determines the reliability, wear resistance and service life of carbon fiber reinforced plastic (CFRP) workpieces. In this work, the formation mechanism of the surface topography and the machining defects of CFRPs are proposed, a...
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