Parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle

Abstract By eliminating the spherical aberrations of microsphere we derived a simple but useful formula on the focusing of dielectric microsphere. On basis of this formula, not only can researchers determine the parameters of an optical microsphere system with super-resolution, but they can also per...

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Autores principales:	Tongnan Xia, Hanming Guo, Jinbing Hu, Songlin Zhuang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b0cad067639e4d94bdae7e7c0b87f0d1
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spelling	oai:doaj.org-article:b0cad067639e4d94bdae7e7c0b87f0d12021-12-02T11:52:26ZParameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle10.1038/s41598-017-06146-72045-2322https://doaj.org/article/b0cad067639e4d94bdae7e7c0b87f0d12017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-06146-7https://doaj.org/toc/2045-2322Abstract By eliminating the spherical aberrations of microsphere we derived a simple but useful formula on the focusing of dielectric microsphere. On basis of this formula, not only can researchers determine the parameters of an optical microsphere system with super-resolution, but they can also perform parameter transformation. In order to facilitate the application, the principle of parameter transformation was summarized into three kinds of case listed in Table 1, which were all demonstrated numerically with concrete examples by finite-difference time-domain method. This formula will be conducive to the development of applications based on microsphere, such as photonic nano-jet lithography, microsphere nano-scope.Tongnan XiaHanming GuoJinbing HuSonglin ZhuangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Tongnan Xia Hanming Guo Jinbing Hu Songlin Zhuang Parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle
description	Abstract By eliminating the spherical aberrations of microsphere we derived a simple but useful formula on the focusing of dielectric microsphere. On basis of this formula, not only can researchers determine the parameters of an optical microsphere system with super-resolution, but they can also perform parameter transformation. In order to facilitate the application, the principle of parameter transformation was summarized into three kinds of case listed in Table 1, which were all demonstrated numerically with concrete examples by finite-difference time-domain method. This formula will be conducive to the development of applications based on microsphere, such as photonic nano-jet lithography, microsphere nano-scope.
format	article
author	Tongnan Xia Hanming Guo Jinbing Hu Songlin Zhuang
author_facet	Tongnan Xia Hanming Guo Jinbing Hu Songlin Zhuang
author_sort	Tongnan Xia
title	Parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle
title_short	Parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle
title_full	Parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle
title_fullStr	Parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle
title_full_unstemmed	Parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle
title_sort	parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/b0cad067639e4d94bdae7e7c0b87f0d1
work_keys_str_mv	AT tongnanxia parameterdeterminationandtransformationforthefocusingofdielectricmicrospheresilluminatedbyopticalneedle AT hanmingguo parameterdeterminationandtransformationforthefocusingofdielectricmicrospheresilluminatedbyopticalneedle AT jinbinghu parameterdeterminationandtransformationforthefocusingofdielectricmicrospheresilluminatedbyopticalneedle AT songlinzhuang parameterdeterminationandtransformationforthefocusingofdielectricmicrospheresilluminatedbyopticalneedle
_version_	1718395063305764864

Parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle

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