相关实验视频

Updated: Aug 16, 2026

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry
12:14

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry

Published on: August 12, 2013

21.8K

圆柱形多模波导作为聚焦介面测量系统的波导

Wladislaw Michailow1, Nikita W Almond1, Harvey E Beere1

  • 1Cavendish Laboratory, University of Cambridge, JJ Thomson Avenue, CB3 0HE Cambridge, United Kingdom.

ACS photonics
|June 26, 2023
PubMed
概括

圆柱形多模波导现在可以同时发射和聚焦辐射,消除了对单独光学元件的需求. 这一突破简化了光学设置,并提高了各种应用的辐射强度.

更多相关视频

Implementation of a Reference Interferometer for Nanodetection16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

9.4K
High-speed Continuous-wave Stimulated Brillouin Scattering Spectrometer for Material Analysis07:55

High-speed Continuous-wave Stimulated Brillouin Scattering Spectrometer for Material Analysis

Published on: September 22, 2017

10.2K

相关概念视频

Polar Coordinates: Problem Solving01:27

Polar Coordinates: Problem Solving

Directional radiation patterns are central to antenna analysis, as they illustrate how signal strength varies with direction. These patterns are often modeled using polar plots, where the radial distance from the origin represents signal intensity at a given angle. A commonly used idealized form is the four-lobed rose curve, which captures the concept of directional beams in a simplified mathematical form.The four-lobed rose curve, described by r = cos⁡(2θ), features four symmetric lobes, each...