Laser-Induced Metallic Nanograined Thin Films Processing

被引：0

作者：

Tosa, Nicoleta ^{[1
]}

Toadere, Florin ^{[1
]}

Hojbota, Calin ^{[1
]}

Tosa, Valer ^{[1
]}

机构：

[1] Natl Inst Res & Dev Isotop & Mol Technol, Cluj Napoca 400293, Romania

来源：

PROCESSES IN ISOTOPES AND MOLECULES (PIM 2013) | 2013年 / 1565卷

关键词：

direct laser processing; thin films; transmittance; spectral image processing algorithm; GOLD NANOPARTICLES; SIZE;

D O I：

10.1063/1.4833723

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A direct laser writing method for designing metallic nanograined thin films is presented. This method takes advantage of photon conversion within a chemical process localized at the focal point. A computer controlled positioning system allows the control of experimental parameters and spatial resolution of the pattern. Spectroscopic investigations reveal variable attenuation of the optical properties in UV-visible range and a spectral imaging processing algorithm simulated the functionality of these films in visible light. This could be an important step for obtaining neutral density attenuators.

引用

页码：179 / 184

页数：6

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