相关实验视频

Updated: Jul 12, 2025

Using Microwave and Macroscopic Samples of Dielectric Solids to Study the Photonic Properties of Disordered Photonic Bandgap Materials
10:35

Using Microwave and Macroscopic Samples of Dielectric Solids to Study the Photonic Properties of Disordered Photonic Bandgap Materials

Published on: September 26, 2014

12.3K

光学异构结构中的拓黑暗:预测和确认

Emma Cusworth1, Vasyl G Kravets1, Alexander N Grigorenko1

  • 1Department of Physics and Astronomy, University of Manchester, Manchester, M13 9PL, United Kingdom.

ACS photonics
|October 23, 2023
PubMed
概括

研究人员推出了一种新方法来识别拓性黑暗,这种现象导致光的反射或传输为零. 这一发现有助于推进拓光子学和无标签生物传感技术.

更多相关视频

Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging05:45

Uncovering Hidden Dynamics of Natural Photonic Structures Using Holographic Imaging

Published on: March 31, 2022

2.6K
Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light09:19

Fabrication and Characterization of Disordered Polymer Optical Fibers for Transverse Anderson Localization of Light

Published on: July 29, 2013

11.5K

相关概念视频

Detection of Black Holes01:10

Detection of Black Holes

Although black holes were theoretically postulated in the 1920s, they remained outside the domain of observational astronomy until the 1970s.
Their closest cousins are neutron stars, which are composed almost entirely of neutrons packed against each other, making them extremely dense. A neutron star has the same mass as the Sun but its diameter is only a few kilometers. Therefore, the escape velocity from their surface is close to the speed of light.
Not until the 1960s, when the first neutron...
2.2K