Search research articles

关于 JoVE

概览领导团队博客 JoVE 帮助中心

作者

出版流程编辑委员会范围与政策同行评审常见问题投稿

图书馆员

用户评价订阅访问资源图书馆顾问委员会常见问题

研究

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments 存档

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教师资源中心教师网站

使用条款与条件

相关概念视频

Response Surface Methodology

Response Surface Methodology

Response Surface Methodology (RSM) is a collection of statistical and mathematical techniques used to develop, improve, and optimize processes. It is particularly valuable when many input variables or factors potentially influence a response variable.
The process of RSM involves several key steps:

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序

Same author

Voltage-Tunable Nonlocal Metasurface for Enhanced Outcoupling of Emission from Quantum Dots.

Nano letters·2026

Same author

Semiconductor Meta-Graphene and Valleytronics.

ACS applied materials & interfaces·2026

Same author

Dynamically reconfigurable topological routing in nonlinear photonic systems.

Light, science & applications·2026

Same author

Efficient single-photon emission via quantum-confined charge funneling to quantum dots.

Communications materials·2025

Same author

Self-driving lab discovers principles for steering spontaneous emission beyond conventional Fourier optics.

Nature communications·2025

Same author

Nonlinear analog processing with anisotropic nonlinear films.

Nanophotonics (Berlin, Germany)·2025

Search research articles

相关实验视频

Updated: May 27, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

强大的多共振非局部元表面通过合理设计.

Stephanie C Malek¹, Chloe F Doiron¹, Igal Brener¹

¹Center for Integrated Nanotechnologies, Sandia National Laboratories, Albuquerque, NM, 87185, USA.

Nanophotonics (Berlin, Germany)

|February 20, 2025

概括

研究人员开发了一种新的超表面设计,使用对称性破坏来精确控制多个光学共振. 这一突破使量子光学,非线性光学和增强现实显示器的增强应用成为可能.

科学领域:

* 光子学和纳米光子学
* 量子和非线性光学

背景情况:

*具有光学共振的介电超表面是量子和非线性光学的关键.
*以前的设计难以独立控制多个不同的共振.
* 计算优化和反向设计表明在实现精细控制方面存在局限性.

研究的目的:

* 引入一个通用的理性设计范式,用于 metasurfaces.
*为了克服控制多重光学共振的局限性.
* 通过对称性破坏来实现对共振行为的广泛控制.

主要方法:

*使用了带有周期性"四边形"格子的失对称的元表面.
* 采用了一个包含四个纳米结构的单元细胞来加强控制.
*专注于可制造的超表面的合理设计原则.

主要成果:

* 已经证明了能够支持高达四个高Q因子共振的超表面.
* 实现了对自由空间偏振,光谱分离和模式配置的故意控制.
*实验验证设计范式的有效性.

结论:

* 一般化的理性设计范式克服了多共振控制的局限性.

关键词:

超材料是指金属材料.metasurfaces 是一个地表.连续体中的准束状态.对称性打破破坏对称性

更多相关视频

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

Fabrication of Silica Ultra High Quality Factor Microresonators

Fabrication of Silica Ultra High Quality Factor Microresonators

Published on: July 2, 2012

相关实验视频

Last Updated: May 27, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

Fabrication of Silica Ultra High Quality Factor Microresonators

Fabrication of Silica Ultra High Quality Factor Microresonators

Published on: July 2, 2012

* 破碎对称的四聚体超表面可以对光学共振进行广泛的控制.

* 预计这种方法将促进量子/非线性光学,传感和AR显示器的应用.