请注意，这一程序为函数，其输入参数为SLM的尺寸，点阵的光强，以及点阵的间距，返回值为相应的SLM相位。 SLM的尺寸为一个1x2矩阵，例如[1920,1080]可以作为1k显示的SLM的尺寸参数输入。测试时可以使用较小的尺寸加快运算速度。 点阵光强为一个 mxn的矩阵，其中 ...

However, AI models are often used to find intricate patterns in data where the output is not always proportional to the input ...

Optical neural networks implemented with Mach-Zehnder Interferometer (MZI) arrays are a promising solution to enable fast and energy-efficient machine learning inference, yet finding a practical ...

the demands on the processing capabilities of neural networks have become increasingly rigorous. Optical computing, with the excellent performance of extremely large bandwidth and ultra-low loss, is ...

As the demand for digital security grows, researchers have developed a new optical system that uses holograms to encode ...

An AI neural network that uses light instead of electricity. Optical neural networks (ONNs) offer the potential for higher speed because regular chips can only trigger a limited number of ...

This repository contains the code used for generating and analyzing the data in the study "Image sensing with multilayer, nonlinear optical neural networks". We constructed a physical setup of a multi ...

Abstract: In this letter, we experimentally demonstrated the viability of the optoelectronic nonlinear activation module in optical neural networks. By adopting the beam splitter, photo-diode, ...

Transmitting optical information through highly distorting media has long been a challenge. Atmospheric turbulence, fog, and underwater environments distort light signals, making communication ...

Researchers developed a new optical system that uses holograms to encode information, creating a level of encryption that traditional methods cannot penetrate.