Collaborative Research: 2D ferroelectric nonlinear metasurface holograms

合作研究:二维铁电非线性超表面全息图

基本信息

  • 批准号:
    2226875
  • 负责人:
  • 金额:
    $ 22.21万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2022
  • 资助国家:
    美国
  • 起止时间:
    2022-09-01 至 2025-08-31
  • 项目状态:
    未结题

项目摘要

Holography has become a promising approach for image recording and reconstruction with a wide range of applications in many fields such as optical communication, data storage, information security, medical diagnosis, and color displays. Metasurfaces have been widely used to realize ultracompact and efficient nonlinear optical holograms for the generation of complex optical beams and holographic images. However, the existing nonlinear metasurface holograms suffer from several issues such as low conversion efficiency, high absorption loss, and large thickness, which greatly hinder their practical uses in integrated optical devices. In this project, a new type of switchable nonlinear metasurface holograms based on 2D materials will be demonstrated with high conversion efficiency but only nanometer thickness. This research will benefit many promising photonic applications in optical data memory and logic, optical computing, quantum information processing, and flat optoelectronic devices. This project also includes educational activities for training and mentoring graduate and undergraduate students, recruiting underrepresented and female students, and participating outreach activities for high school students.Metasurfaces have been utilized to realize nonlinear holograms for coherent generation of optical beams and holographic images at new frequencies. However, the existing nonlinear plasmonic metasurface holograms suffer from low conversion efficiency and high absorption loss, while the dielectric metasurfaces have the thickness limited to several hundreds of nanometers. The goal of this project is to explore a new type of atomically thin 2D ferroelectric nonlinear metasurface holograms with both amplitude and phase modulations for achieving reconfigurable functionalities in optical beam generation and holographic image reconstruction with high conversion efficiency. In this project, the design, sample fabrication, and experimental characterization of 2D ferroelectric holograms will be conducted to demonstrate the production of nonlinear optical beams and the reconstruction of complex holographic images. Several unique types of 2D ferroelectric materials are utilized to construct the metasurface holograms with distinguished switching functionalities in nonlinear responses. This project will reveal the underlying physics of switchable light-matter interactions at the atomic scale between structured light and 2D materials.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
全息术已成为一种很有前景的图像记录和重建方法,在光通信、数据存储、信息安全、医疗诊断和彩色显示等许多领域有着广泛的应用。超表面已被广泛用于实现超紧凑和高效的非线性光学全息图,以生成复杂的光束和全息图像。然而,现有的非线性超表面全息图存在转换效率低、吸收损耗高、厚度大等问题,极大地阻碍了其在集成光学器件中的实际应用。在该项目中,将展示一种基于二维材料的新型可切换非线性超表面全息图,其具有高转换效率但只有纳米厚度。这项研究将有利于光学数据存储和逻辑、光学计算、量子信息处理和平面光电器件中许多有前途的光子应用。该项目还包括培训和指导研究生和本科生的教育活动,招募代表性不足的学生和女学生,以及参与高中生的外展活动。超表面已用于实现非线性全息图,以在新频率下相干生成光束和全息图像。然而,现有的非线性等离子体超表面全息图存在转换效率低和吸收损耗高的问题,而介电超表面的厚度仅限于数百纳米。该项目的目标是探索一种新型原子薄二维铁电非线性超表面全息图,具有幅度和相位调制功能,以实现光束生成和全息图像重建的可重构功能,并具有高转换效率。在该项目中,将进行二维铁电全息图的设计、样品制造和实验表征,以演示非线性光束的产生和复杂全息图像的重建。利用几种独特类型的二维铁电材料来构建超表面全息图,在非线性响应中具有出色的开关功能。该项目将揭示结构光和二维材料之间原子尺度上可切换光与物质相互作用的基本物理原理。该奖项反映了 NSF 的法定使命,并通过使用基金会的智力价值和更广泛的影响审查标准进行评估,被认为值得支持。

项目成果

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Jie Gao其他文献

Few-shot learning for short text classification
短文本分类的少样本学习
  • DOI:
    10.1007/s11042-018-5772-4
  • 发表时间:
    2018
  • 期刊:
  • 影响因子:
    3.6
  • 作者:
    Leiming Yan;Yuhui Zheng;Jie Gao
  • 通讯作者:
    Jie Gao
Mucin2 is Required for Probiotic Agents-Mediated Blocking Effects on Meningitic E. coli-Induced Pathogenicities.
Mucin2 是益生菌介导的对脑膜炎大肠杆菌诱导的致病性的阻断作用所必需的。
  • DOI:
    10.4014/jmb.1502.02010
  • 发表时间:
    2015-10
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Jingyi Yu;Xiaolong He;Puthiyakunnon S;Liang Peng;Yan Li;Li-Sha Wu;Wen Ling Peng;Ya Zhang;Jie Gao;Yao-Yuan Zhang;Swapna Boddu;Ming Long;Hong Cao;Sheng-He Huang
  • 通讯作者:
    Sheng-He Huang
The Existence of Homoclinic Solutions for Second Order Differential Equation
  • DOI:
    10.4028/www.scientific.net/amm.195-196.728
  • 发表时间:
    2012-08
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Jie Gao
  • 通讯作者:
    Jie Gao
Study on photodissociation and photoconversion characteristics of CS2 in O2/O3 environment using real-time conversion products obtained by UV-DOAS
利用UV-DOAS获得的实时转换产物研究CS2在O2/O3环境中的光解离和光转换特性
Nonylphenol ethoxylates biodegradation increases estrogenicity of textile wastewater in biological treatment systems
壬基酚聚氧乙烯醚生物降解增加生物处理系统中纺织废水的雌激素性
  • DOI:
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    12.8
  • 作者:
    Xiwei He;Zhaodong Qi;Jie Gao;Kailong Huang;Mei Li;Dirk Springael;Xu-xiang Zhang
  • 通讯作者:
    Xu-xiang Zhang

Jie Gao的其他文献

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{{ truncateString('Jie Gao', 18)}}的其他基金

CRCNS Research Proposal: Modeling Human Brain Development as a Dynamic Multi-Scale Network Optimization Process
CRCNS 研究提案:将人脑发育建模为动态多尺度网络优化过程
  • 批准号:
    2207440
  • 财政年份:
    2022
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Continuing Grant
Collaborative Research: AF: Small: Promoting Social Learning Amid Interference in the Age of Social Media
合作研究:AF:小:在社交媒体时代的干扰下促进社交学习
  • 批准号:
    2208663
  • 财政年份:
    2022
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Standard Grant
Collaborative Research: Infrared Chiral Metasurface Enhanced Vibrational Circular Dichroism Biomolecule Sensing
合作研究:红外手性超表面增强振动圆二色性生物分子传感
  • 批准号:
    2230069
  • 财政年份:
    2022
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Standard Grant
Collaborative Research: PPoSS: LARGE: Principles and Infrastructure of Extreme Scale Edge Learning for Computational Screening and Surveillance for Health Care
合作研究:PPoSS:大型:用于医疗保健计算筛查和监视的超大规模边缘学习的原理和基础设施
  • 批准号:
    2118953
  • 财政年份:
    2021
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Continuing Grant
CAREER: Flat Singular Optics: Generation and Detection of Optical Vortex Beams with Plasmonic Metasurfaces in Linear and Nonlinear Regimes
职业:平面奇异光学:在线性和非线性体系中使用等离激元超表面生成和检测光学涡旋光束
  • 批准号:
    2204163
  • 财政年份:
    2021
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Standard Grant
Collaborative Research: From Brains to Society: Neural Underpinnings of Collective Behaviors Via Massive Data and Experiments
合作研究:从大脑到社会:通过大量数据和实验研究集体行为的神经基础
  • 批准号:
    2126582
  • 财政年份:
    2021
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Continuing Grant
Collaborative Research: From Brains to Society: Neural Underpinnings of Collective Behaviors Via Massive Data and Experiments
合作研究:从大脑到社会:通过大量数据和实验研究集体行为的神经基础
  • 批准号:
    1939459
  • 财政年份:
    2019
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Continuing Grant
CAREER: Flat Singular Optics: Generation and Detection of Optical Vortex Beams with Plasmonic Metasurfaces in Linear and Nonlinear Regimes
职业:平面奇异光学:在线性和非线性体系中使用等离激元超表面生成和检测光学涡旋光束
  • 批准号:
    1653032
  • 财政年份:
    2017
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Standard Grant
Collaborative Research: ATD: Theory and Algorithms for Discrete Curvatures on Network Data from Human Mobility and Monitoring
合作研究:ATD:人体移动和监测网络数据离散曲率的理论和算法
  • 批准号:
    1737812
  • 财政年份:
    2017
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Standard Grant
NeTS: Small: Geometric and Topological Analysis on Trajectory Sensing: Collection, Classification and Anonymization
NeTS:小型:轨迹感知的几何和拓扑分析:收集、分类和匿名化
  • 批准号:
    1618391
  • 财政年份:
    2016
  • 资助金额:
    $ 22.21万
  • 项目类别:
    Standard Grant

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Collaborative Research: RUI: Wave Engineering in 2D Using Hierarchical Nanostructured Dynamical Systems
合作研究:RUI:使用分层纳米结构动力系统进行二维波浪工程
  • 批准号:
    2337506
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    2024
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合作研究:使用分层纳米结构动力系统进行二维波动工程
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合作研究:FuSe:面向先进微电子学的基于 2D 材料的 CFET 逻辑元件的单片 3D 集成 (M3D)
  • 批准号:
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  • 批准号:
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