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Fang Cheng, Shaowei Fu and Ziran Chen
This work is potentially applicable to in-line surface measurement. Integrated with robots or other manipulation devices, the proposed technology will be able to capture surface finishing parameters, including roughness and surface texture uniformity.
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Emanuele Luigi Sciuto, Giusy Villaggio, Maria Francesca Santangelo, Samuele Laudani, Concetta Federico, Salvatore Saccone, Fulvia Sinatra and Sebania Libertino
Miniaturizable optical system for human intracellular sensing.
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Jinseob Kim, Hyuntai Kim, Gun-Yeal Lee, Juhwan Kim, Byoungho Lee and Yoonchan Jeong
We propose a novel design method for multi-focal metallic Fresnel zone plates (MFZPs), which exploits the phase selection rule by putting virtual point sources (VPSs) at the desired focal points distant to the MFZP plane. The phase distribution at the MF...
ver más
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