电子束蒸发Nb2O5/MgF2双分子层在一维光子晶体中的应用

2019 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC) Pub Date : 2019-06-01 DOI:10.1109/EDSSC.2019.8754425

Jing-Jenn Lin, Bo-Syuan Chen, Jyum-Ming Jhang, Cheng-Fu Yang, You-Lin Wu

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引用次数: 0

摘要

本文报道了利用电子束蒸发法制备的高反射一维光子晶体(PhC)。一维PhC具有Nb2O5/MgF2双分子层周期性排列的结构。通过控制双分子层对的数量，反射光的中心波长($\lambda_{0}$)可以调节到接近450 nm或500 nm。结果表明，具有4或6对Nb2O5/MgF2双分子层的PhC的峰值反射率可达90%。阻带宽度约为150nm。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Electron-Beam Evaporated Nb2O5/MgF2 Bilayers for One-Dimentional Photonic Crystals Applications

In this paper, we reported a high reflective one-dimensional (1D) photonic crystal (PhC) fabricated by using electron-beam (e-beam) evaporation process. The 1D PhC has a structure of periodical arrangement of Nb2O5/MgF2 bilayers. By controlling the number of the bilayer pairs, the center wavelengths ($\lambda_{0}$) of the reflected light can be adjusted close to 450 nm or 500 nm. It is found that the peak reflectivity can be up to 90% for the PhC with 4 or 6 Nb2O5/MgF2 bilayer pairs. The stop band width is approximate 150 nm.

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来源期刊

2019 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC)

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