相关实验视频

Updated: Jun 10, 2026

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
11:08

Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities

Published on: November 30, 2012

19.5K

从半导体光学天线主动调节光散射的Purcell效应

Aaron L Holsteen1, Søren Raza1, Pengyu Fan1

  • 1Geballe Laboratory for Advanced Materials, Stanford University, Stanford, CA 94305, USA.

Science (New York, N.Y.)
|December 16, 2017
PubMed
概括

纳米线天线具有可调节的光学特性. 它们的共振散射波长通过在金属镜上方的高度调整而在可见光谱中转移,从而使光电子设备能够进行主动调整.

更多相关视频

Measurement of Scattering Nonlinearities from a Single Plasmonic Nanoparticle15:06

Measurement of Scattering Nonlinearities from a Single Plasmonic Nanoparticle

Published on: January 3, 2016

13.4K
Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons07:39

Determination of the Excitation and Coupling Rates Between Light Emitters and Surface Plasmon Polaritons

Published on: July 21, 2018

7.3K

相关概念视频

Photoelectric Effect02:26

Photoelectric Effect

When light of a particular wavelength strikes a metal surface, electrons are emitted. This is called the photoelectric effect. The minimum frequency of light that can cause such emission of electrons is called the threshold frequency, which is specific to the metal. Light with a frequency lower than the threshold frequency, even if it is of high intensity, cannot initiate the emission of electrons. However, when the frequency is higher than the threshold value, the number of electrons ejected...