UiO-66金属有机框架作为非线性光学应用的稳定平台

IF 2.5 3区物理与天体物理 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Photonics and Nanostructures-Fundamentals and Applications Pub Date : 2023-11-07 DOI:10.1016/j.photonics.2023.101198

Nikolaj Zhestkij , Svyatoslav Povarov , Yuri A. Mezenov , Sergey S. Rzhevskiy , Alena N. Kulakova , Valentin A. Milichko

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引用次数: 1

摘要

本文报道了具有高热稳定性和化学稳定性的UiO-66金属有机骨架的非线性光学性质的实验研究。我们演示了高强度入射辐射到450至600 nm范围内的三次谐波的相干转换。此外，通过对单个uui -66微晶的蚀z扫描，可以确定其饱和吸收系数(βeff = - 1.415·10-2 cm/GW，在515 nm处为- 1.415·10-2 cm/GW，在1030 nm处为- 3.865·10-1 cm/GW)，从而使uui -66成为实际光子应用的非线性稳定mof。

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UiO-66 metal organic framework as stable platform for non-linear optical applications

We report on the experimental study the non-linear optical properties of UiO-66 metal-organic framework with high thermal and chemical stability. We demonstrate the coherent conversion of high-intensity incoming radiation into the third harmonics ranging from 450 to 600 nm. Moreover, eclipse z - scan of single UiO-66 microcrystals made it possible to determine the saturable absorption coefficient (β_eff = −1.415·10^-2 cm/GW at 515 nm and −3.865·10^-1 cm/GW at 1030 nm), thereby, bringing UiO-66 to the list of nonlinear and stable MOFs for real-life photonic applications.

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来源期刊

Photonics and Nanostructures-Fundamentals and Applications 工程技术-材料科学：综合

CiteScore

5.00

自引率

3.70%

发文量

审稿时长

62 days

期刊介绍： This journal establishes a dedicated channel for physicists, material scientists, chemists, engineers and computer scientists who are interested in photonics and nanostructures, and especially in research related to photonic crystals, photonic band gaps and metamaterials. The Journal sheds light on the latest developments in this growing field of science that will see the emergence of faster telecommunications and ultimately computers that use light instead of electrons to connect components.