Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions

Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions

We investigate the femtosecond laser filamentation in nanoparticle colloidal solutions. Colloidal solutions of water doped with gold (Au), silver (Ag), copper (Cu), and calcium carbonate (CaCO3) nanospheres under different sizes and concentrations were experimentally studied. A cyan–red light path w...

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Main Authors: Yuan Nie, Shuai Yuan, Yinsheng Du, Ming Yan, Jin Wang, Qingshan Zhang, Hui Xu, Min Li, Heping Zeng
Format: Article
Language:English
Published: AIP Publishing LLC 2020-06-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0002393
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spelling doaj-1743893d8ce44881a7563ccf196a72bd2020-11-25T03:13:24ZengAIP Publishing LLCAIP Advances2158-32262020-06-01106065010065010-610.1063/5.0002393Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutionsYuan Nie0Shuai Yuan1Yinsheng Du2Ming Yan3Jin Wang4Qingshan Zhang5Hui Xu6Min Li7Heping Zeng8Shanghai Key Laboratory of Modern Optical System, Engineering Research Center of Optical Instrument and System, Ministry of Education, School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, ChinaShanghai Key Laboratory of Modern Optical System, Engineering Research Center of Optical Instrument and System, Ministry of Education, School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, ChinaShanghai Key Laboratory of Modern Optical System, Engineering Research Center of Optical Instrument and System, Ministry of Education, School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, ChinaState Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai 200062, ChinaShanghai Key Laboratory of Modern Optical System, Engineering Research Center of Optical Instrument and System, Ministry of Education, School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, ChinaState Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai 200062, ChinaShanghai Key Laboratory of Modern Optical System, Engineering Research Center of Optical Instrument and System, Ministry of Education, School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, ChinaShanghai Key Laboratory of Modern Optical System, Engineering Research Center of Optical Instrument and System, Ministry of Education, School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, ChinaShanghai Key Laboratory of Modern Optical System, Engineering Research Center of Optical Instrument and System, Ministry of Education, School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, ChinaWe investigate the femtosecond laser filamentation in nanoparticle colloidal solutions. Colloidal solutions of water doped with gold (Au), silver (Ag), copper (Cu), and calcium carbonate (CaCO3) nanospheres under different sizes and concentrations were experimentally studied. A cyan–red light path was visualized, and the generated supercontinuum spectra spanning from 400 nm to 950 nm were obtained. It was found that the energy losses and frequency-dependent scattering are necessary prerequisites for generating a colorful light path.http://dx.doi.org/10.1063/5.0002393
collection DOAJ
language English
format Article
sources DOAJ
author Yuan Nie
Shuai Yuan
Yinsheng Du
Ming Yan
Jin Wang
Qingshan Zhang
Hui Xu
Min Li
Heping Zeng
spellingShingle Yuan Nie
Shuai Yuan
Yinsheng Du
Ming Yan
Jin Wang
Qingshan Zhang
Hui Xu
Min Li
Heping Zeng
Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions
AIP Advances
author_facet Yuan Nie
Shuai Yuan
Yinsheng Du
Ming Yan
Jin Wang
Qingshan Zhang
Hui Xu
Min Li
Heping Zeng
author_sort Yuan Nie
title Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions
title_short Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions
title_full Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions
title_fullStr Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions
title_full_unstemmed Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions
title_sort colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions
publisher AIP Publishing LLC
series AIP Advances
issn 2158-3226
publishDate 2020-06-01
description We investigate the femtosecond laser filamentation in nanoparticle colloidal solutions. Colloidal solutions of water doped with gold (Au), silver (Ag), copper (Cu), and calcium carbonate (CaCO3) nanospheres under different sizes and concentrations were experimentally studied. A cyan–red light path was visualized, and the generated supercontinuum spectra spanning from 400 nm to 950 nm were obtained. It was found that the energy losses and frequency-dependent scattering are necessary prerequisites for generating a colorful light path.
url http://dx.doi.org/10.1063/5.0002393
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