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Updated: Jun 5, 2025

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

可重新配置的非线性光学元件使用可调节的合器和反向设计的结构.

Vahid Nikkhah¹, Mario Junior Mencagli², Nader Engheta¹

¹Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA.

Nanophotonics (Berlin, Germany)

|December 5, 2024

概括

此摘要是机器生成的。

这项研究介绍了一种基于波的新型模拟计算方法,使用工程结构来实现超快的信号处理. 它为先进的基于波的计算提供了可重新配置的非线性光学架构.

关键词:

马克·泽恩德干扰仪的干扰仪.反向设计的设计.超材料是一种金属材料.非线性元素是一个非线性元素.不线性是非线性的.可重新配置的可重新配置.

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相关实验视频

Last Updated: Jun 5, 2025

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

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Published on: March 20, 2017

In-situ Tapering of Chalcogenide Fiber for Mid-infrared Supercontinuum Generation

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Published on: May 27, 2013

Patterning via Optical Saturable Transitions - Fabrication and Characterization

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Published on: December 11, 2014

科学领域:

物理物理学物理
电气工程电气工程
材料科学材料科学材料科学

背景情况:

基于波的模拟计算提供了超快速和节能的信号处理.
目前的提案主要集中在线性运算,因为与非线性材料的挑战.
在基于波的计算中,需要有效的方法来执行非线性运算.

研究的目的:

提出一种新的三端口装置,用于使用线性和非线性材料进行功率依赖的传输.
开发一个可重新配置的非线性光学架构来实现各种非线性信号功能.
通过整合非线性功能来推进基于波的模拟计算.

主要方法:

使用反向设计方法创建一个三端口设备.
在设备内结合线性和凯尔非线性材料.
将拟议的设备与马赫-泽恩德干扰仪 (MZIs) 集成,形成一个可重新配置的架构.

主要成果:

成功设计了一种具有可调节功率依赖传输特性的三端口设备.
提出了能够实现各种非线性功能的可重新配置的非线性光学架构.
该架构展示了基于波的先进信号处理的潜力.

结论:

拟议的设备和架构能够在基于波的系统中进行可控的非线性操作.
这项工作为与线性网络集成的可重新配置的非线性信号处理铺平了道路.
这些发现有助于开发完整的基于波的模拟计算.