Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions

Yuan Nie; Shuai Yuan; Yinsheng Du; Ming Yan; Jin Wang; Qingshan Zhang; Hui Xu; Min Li; Heping Zeng

doi:10.1063/5.0002393

Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions

Yuan Nie
, Shuai Yuan^*
, Yinsheng Du
, Ming Yan
, Jin Wang
, Qingshan Zhang
, Hui Xu
, Min Li
, Heping Zeng

^*Corresponding author for this work

Institute for Advanced Study in Precision Spectroscopy

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

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.

Original language	English
Article number	065010
Journal	AIP Advances
Volume	10
Issue number	6
DOIs	https://doi.org/10.1063/5.0002393
State	Published - 1 Jun 2020

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title = "Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions",

abstract = "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.",

author = "Yuan Nie and Shuai Yuan and Yinsheng Du and Ming Yan and Jin Wang and Qingshan Zhang and Hui Xu and Min Li and Heping Zeng",

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T1 - Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions

AU - Nie, Yuan

AU - Yuan, Shuai

AU - Du, Yinsheng

AU - Yan, Ming

AU - Wang, Jin

AU - Zhang, Qingshan

AU - Xu, Hui

AU - Li, Min

AU - Zeng, Heping

PY - 2020/6/1

Y1 - 2020/6/1

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85087548853

U2 - 10.1063/5.0002393

DO - 10.1063/5.0002393

M3 - 文章

AN - SCOPUS:85087548853

SN - 2158-3226

VL - 10

JO - AIP Advances

JF - AIP Advances

IS - 6

M1 - 065010

ER -

Colorful light channel for femtosecond laser filamentation in nanoparticle colloidal solutions

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