4   Artículos

 
en línea
Jin Zheng, Tong Wang, Zhi Zhang and Hongwei Wang    
The objects in remote sensing images have large-scale variations, arbitrary directions, and are usually densely arranged, and small objects are easily submerged by background noises. They all hinder accurate object detection. To address the above problem... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Hongwei Zhang, Baiwei Mao, Ya Han, Zhi Wang, Yang Yue and Yange Liu    
In this paper, the basic concepts of fiber modes, the principle of generation and detection of orbital angular momentum (OAM) modes are exhaustive discussed, and the recent advances of OAM generation in fiber systems are reviewed, which are expected to m... ver más
Revista: Applied Sciences    Formato: Electrónico

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