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Updated: Jul 11, 2026

The Generation of Higher-order Laguerre-Gauss Optical Beams for High-precision Interferometry
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高性能镜子的光学特征基于空腔环回落时间测量,自由度为6度的镜子定位

N Gutierrez1, J Degallaix1, D Hofman1

  • 1Université Lyon, Université Claude Bernard Lyon 1, CNRS, Laboratoire des Matériaux Avancés (LMA), IP2I Lyon/IN2P3, F-69622 Villeurbanne, France.

The Review of scientific instruments
|October 17, 2023
PubMed
概括

一个新的仪器精确地测量了高反射率镜中的光学损失,传输和曲率,使用真空封闭的法布里-佩罗洞穴. 这种先进的系统可以进行详细的空腔损失映射,以改进光学元件的特性.

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相关概念视频

Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...