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

Phase Contrast and Differential Interference Contrast Microscopy

Phase Contrast and Differential Interference Contrast Microscopy

Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...

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

APOs as promising prognostic biomarkers: correlation with tumor-infiltrating leukocytes in endometrial cancer.

Frontiers in immunology·2026

Same author

An Ultra-Wideband Circularly Polarized Optically Transparent Antenna Using ITO Film.

Micromachines·2026

Same author

Direction-reversible all-optical diode based on a photonic heterostructure.

Optics letters·2025

Same author

Abnormal Angle-Dependent Multi-Channel Filtering in Photonic Crystals Containing Hyperbolic Metamaterials.

Nanomaterials (Basel, Switzerland)·2025

Same author

Moiré metasurface for dynamically tuned vector beams.

Optics letters·2025

Same author

A Human-Computer Interaction Strategy for An FPGA Platform Boosted Integrated "Perception-Memory" System Based on Electronic Tattoos and Memristors.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2024

Search research articles

相关实验视频

Updated: Sep 18, 2025

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

异常非线性光学效应通过强度依赖的相变补偿在含有过度元材料的光子晶体中的异常非线性光学效应.

Xiangting Yu¹, Haoyuan Qin¹, Junyang Li¹

¹School of Space Science and Physics, Shandong University, Weihai 264209, China.

Nanomaterials (Basel, Switzerland)

|June 25, 2025

概括

我们研究了用超模元材料 (HMMs) 在光子晶体中的非线性光学效应. 视角依赖的光子带边缘 (PBEs) 能够实现视角独立的光学比度稳定性,这对于设备应用至关重要.

关键词:

过度波动的元材料.超材料是指金属材料.非线性光学效应是一种非线性光学效应.光子晶体是一种光子晶体.

更多相关视频

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

相关实验视频

Last Updated: Sep 18, 2025

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Spectral and Angle-Resolved Magneto-Optical Characterization of Photonic Nanostructures

Published on: November 21, 2019

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

科学领域:

非线性光学是一种非线性光学.
材料科学是一种材料科学.
凝聚物质物理学凝聚物质物理学

背景情况:

光子晶体 (PC) 提供对光传播的控制.
超波力超材料 (HMMs) 具有独特的光学特性.
非线性光学效应对于光学设备至关重要.

研究的目的:

在含有HMM的PC中,理论上研究光子带边缘 (PBE) 的非线性光学效应.
探索撞击角度对PBE和光学可见度稳定性的影响.
了解非线性超材料中的强度依赖相变补偿.

主要方法:

在PC中使用Ag/电解压HMM的PBE的理论研究.
在非线性条件下分析局部场强度变化与入射角度的分析.
强度依赖相变补偿的建模.

主要成果:

独立于角度的PBE带来了对角度敏感的光学双稳定性,并且增加了值强度.
视角依赖的PBE会导致视角独立的光学比度稳定性和稳定的值强度.
根据PBE行为确定了两个异常的非线性光学效应.

结论:

该研究提供了关于控制HMM的PC中的光学可视化性的见解.
设计取决于角度的PBE是独立于角度的光学 bistability的关键.
这些发现为开发可选择方向的非线性光学设备提供了有价值的参考资料.