Large nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique

Although nonlinear optical spectroscopy of nanostructures, nanomaterials, and nanomedicines has been widely used to observe and study the nature of nonlinear optical (NLO) phenomena, the field has to improve for the single nanostructure system. However, it is extremely difficult to investigate the n...

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Autor principal:	Hendry Izaac Elim
Formato:	article
Lenguaje:	EN
Publicado:	AIP Publishing LLC 2021
Materias:	Physics QC1-999
Acceso en línea:	https://doaj.org/article/c612d196417a402881d384fae68f876c
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spelling	oai:doaj.org-article:c612d196417a402881d384fae68f876c2021-12-01T18:52:06ZLarge nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique2158-322610.1063/5.0062832https://doaj.org/article/c612d196417a402881d384fae68f876c2021-11-01T00:00:00Zhttp://dx.doi.org/10.1063/5.0062832https://doaj.org/toc/2158-3226Although nonlinear optical spectroscopy of nanostructures, nanomaterials, and nanomedicines has been widely used to observe and study the nature of nonlinear optical (NLO) phenomena, the field has to improve for the single nanostructure system. However, it is extremely difficult to investigate the nonlinear optical behaviors of single nanostructure materials because the optical setup used in the experiment has to obligate a high resolution imaging arrangement and overcome the diffraction limit problem. This paper presents that a newly modified z-scan technique with imaging as a starting point for nonlinear optics measurement technology has been successfully implemented to investigate silver nanoparticle aggregation. Such single aggregation with a diameter of ∼1.56 µm made from silver nanoparticles has been precisely observed with an imaging profile on an aggregation target with a large nonlinear absorption coefficient of 8.90 × 109 cm/GW. This technique suggests a wide impact application for a better understanding and knowledge in conjunction with the origin of NLO behavior in any nanomaterials, including nanomedicines.Hendry Izaac ElimAIP Publishing LLCarticlePhysicsQC1-999ENAIP Advances, Vol 11, Iss 11, Pp 115015-115015-6 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999
spellingShingle	Physics QC1-999 Hendry Izaac Elim Large nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique
description	Although nonlinear optical spectroscopy of nanostructures, nanomaterials, and nanomedicines has been widely used to observe and study the nature of nonlinear optical (NLO) phenomena, the field has to improve for the single nanostructure system. However, it is extremely difficult to investigate the nonlinear optical behaviors of single nanostructure materials because the optical setup used in the experiment has to obligate a high resolution imaging arrangement and overcome the diffraction limit problem. This paper presents that a newly modified z-scan technique with imaging as a starting point for nonlinear optics measurement technology has been successfully implemented to investigate silver nanoparticle aggregation. Such single aggregation with a diameter of ∼1.56 µm made from silver nanoparticles has been precisely observed with an imaging profile on an aggregation target with a large nonlinear absorption coefficient of 8.90 × 109 cm/GW. This technique suggests a wide impact application for a better understanding and knowledge in conjunction with the origin of NLO behavior in any nanomaterials, including nanomedicines.
format	article
author	Hendry Izaac Elim
author_facet	Hendry Izaac Elim
author_sort	Hendry Izaac Elim
title	Large nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique
title_short	Large nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique
title_full	Large nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique
title_fullStr	Large nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique
title_full_unstemmed	Large nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique
title_sort	large nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique
publisher	AIP Publishing LLC
publishDate	2021
url	https://doaj.org/article/c612d196417a402881d384fae68f876c
work_keys_str_mv	AT hendryizaacelim largenonlinearabsorptioninsingleaggregateofsilvernanoparticlesobservedwithzscanimagingtechnique
_version_	1718404653885947904

Large nonlinear absorption in single aggregate of silver nanoparticles observed with z-scan imaging technique

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