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Updated: Jul 9, 2025

Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation
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Fabrication of 1-D Photonic Crystal Cavity on a Nanofiber Using Femtosecond Laser-induced Ablation

Published on: February 25, 2017

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具有原子尺度封闭的自组合光子腔

Ali Nawaz Babar1,2, Thor August Schimmell Weis3, Konstantinos Tsoukalas3

  • 1DTU Electro, Department of Electrical and Photonics Engineering, Technical University of Denmark, Kongens Lyngby, Denmark. anaba@dtu.dk.

Nature
|December 6, 2023
PubMed
概括

研究人员开发了一种使用表面力量决定性地自组装纳米结构的新方法. 这种技术实现了原子级精度,克服了当前纳米技术的可扩展性限制.

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相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
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