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Updated: May 18, 2026

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
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Published on: March 20, 2017

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宽带和并行多级光学空间差异化,由贝塞尔调节金属传感器实现.

Pengcheng Huo1,2, Le Tan1,3, Yaqi Jin1

  • 1National Laboratory of Solid-State Microstructures, College of Engineering and Applied Sciences, and Collaborative Innovation Center of Advanced Microstructures, Nanjing University, 210093, Nanjing, China.

Nature communications
|October 19, 2024
PubMed
概括

这项研究介绍了一种能够执行多个顺序的光学空间微分运算的新型金属体. 这一突破推动了人工智能和机器视觉应用的实时图像处理.

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相关概念视频

Electronic Distance Measuring Instruments01:30

Electronic Distance Measuring Instruments

Electronic Distance Measuring Instruments (EDMs) are essential tools in modern surveying, offering precise distance measurements by emitting electromagnetic signals and calculating the time required for these signals to travel to a target and return. Two primary types of signals are used in EDMs — light waves and microwaves — each suited to specific environmental and distance requirements. Light-wave-based EDMs utilize either infrared or laser light, providing high accuracy over short distances...