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Updated: Jun 10, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

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空间定位和传感在两个维度通过metasurfaces通过两个维度.

Georgiana Dima1, Christopher John Stevens2

  • 1Department of Engineering Science, University of Oxford, Parks Road, Oxford, OX1 3PJ, UK. georgiana.dima@eng.ox.ac.uk.

Scientific reports
|October 15, 2024
PubMed
概括

本研究介绍了一种超表面传感器,用于通过神经网络进行对象检测,定位和识别. 传感器在精确确定物体位置和区分它们时实现了高精度,为先进应用打开了大门.

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Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform06:25

Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

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相关概念视频

Depth Perception and Spatial Vision01:15

Depth Perception and Spatial Vision

Depth perception is the ability to perceive objects three-dimensionally. It relies on two types of cues: binocular and monocular. Binocular cues depend on the combination of images from both eyes and how the eyes work together. Since the eyes are in slightly different positions, each eye captures a slightly different image. This disparity between images, known as binocular disparity, helps the brain interpret depth. When the brain compares these images, it determines the distance to an object.
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