Metallic Light Absorbers Produced by Femtosecond Laser Pulses

Metallic Light Absorbers Produced by Femtosecond Laser Pulses

Using high-intensity femtosecond laser pulses for surface structuring, technologically important metallic light absorbers (dark Au, W, and Ti alloy) with absorption of about 85–95% over a broad wavelength range from ultraviolet to infrared were produced. It was found that the enhanced absorption of...

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Main Authors: Anatoliy Y. Vorobyev, Chunlei Guo
Format: Article
Language:English
Published: SAGE Publishing 2010-01-01
Series:Advances in Mechanical Engineering
Online Access:https://doi.org/10.1155/2010/452749
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spelling doaj-665b321fa608451ba8f5d83396abaaa82020-11-25T03:46:05ZengSAGE PublishingAdvances in Mechanical Engineering1687-81322010-01-01210.1155/2010/45274910.1155_2010/452749Metallic Light Absorbers Produced by Femtosecond Laser PulsesAnatoliy Y. VorobyevChunlei GuoUsing high-intensity femtosecond laser pulses for surface structuring, technologically important metallic light absorbers (dark Au, W, and Ti alloy) with absorption of about 85–95% over a broad wavelength range from ultraviolet to infrared were produced. It was found that the enhanced absorption of the dark metals is caused by a rich variety of nano-/microscale surface structures. The dark metals produced in this study may find a variety of applications in the fields of renewable energy and energy efficiency, such as thermophotovoltaics, solar energy absorbers, thermal radiation sources, and radiative heat transfer devices.https://doi.org/10.1155/2010/452749
collection DOAJ
language English
format Article
sources DOAJ
author Anatoliy Y. Vorobyev
Chunlei Guo
spellingShingle Anatoliy Y. Vorobyev
Chunlei Guo
Metallic Light Absorbers Produced by Femtosecond Laser Pulses
Advances in Mechanical Engineering
author_facet Anatoliy Y. Vorobyev
Chunlei Guo
author_sort Anatoliy Y. Vorobyev
title Metallic Light Absorbers Produced by Femtosecond Laser Pulses
title_short Metallic Light Absorbers Produced by Femtosecond Laser Pulses
title_full Metallic Light Absorbers Produced by Femtosecond Laser Pulses
title_fullStr Metallic Light Absorbers Produced by Femtosecond Laser Pulses
title_full_unstemmed Metallic Light Absorbers Produced by Femtosecond Laser Pulses
title_sort metallic light absorbers produced by femtosecond laser pulses
publisher SAGE Publishing
series Advances in Mechanical Engineering
issn 1687-8132
publishDate 2010-01-01
description Using high-intensity femtosecond laser pulses for surface structuring, technologically important metallic light absorbers (dark Au, W, and Ti alloy) with absorption of about 85–95% over a broad wavelength range from ultraviolet to infrared were produced. It was found that the enhanced absorption of the dark metals is caused by a rich variety of nano-/microscale surface structures. The dark metals produced in this study may find a variety of applications in the fields of renewable energy and energy efficiency, such as thermophotovoltaics, solar energy absorbers, thermal radiation sources, and radiative heat transfer devices.
url https://doi.org/10.1155/2010/452749
work_keys_str_mv AT anatoliyyvorobyev metalliclightabsorbersproducedbyfemtosecondlaserpulses
AT chunleiguo metalliclightabsorbersproducedbyfemtosecondlaserpulses
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