All-dielectric concentration of electromagnetic fields at the nanoscale: the role of photonic nanojets
J Zhu, LL Goddard - Nanoscale Advances, 2019 - pubs.rsc.org
The photonic nanojet (PNJ) is a narrow high-energy beam that was originally found on the
back side of all-dielectric spherical structures. It is a unique type of energy concentration …
back side of all-dielectric spherical structures. It is a unique type of energy concentration …
Characteristic parameters of photonic nanojets of single dielectric microspheres illuminated by focused broadband radiation
Herein, we report the theoretical investigation on the photonic nanojets (PNJs) of single
dielectric microspheres illuminated by focused broadband radiation (polychromatic light) …
dielectric microspheres illuminated by focused broadband radiation (polychromatic light) …
Enhanced high-quality super-resolution imaging in air using microsphere lens groups
Most microsphere-assisted super-resolution imaging experiments require a high-refractive-
index microsphere to be immersed in a liquid to improve the super-resolution. However …
index microsphere to be immersed in a liquid to improve the super-resolution. However …
Super-resolution imaging with patchy microspheres
Q Shang, F Tang, L Yu, H Oubaha, D Caina, S Yang… - Photonics, 2021 - mdpi.com
The diffraction limit is a fundamental barrier in optical microscopy, which restricts the
smallest resolvable feature size of a microscopic system. Microsphere-based microscopy …
smallest resolvable feature size of a microscopic system. Microsphere-based microscopy …
Unconventional magnification behaviour in microsphere-assisted microscopy
Microsphere-assisted microscopy is an original sub-diffraction-limit imaging technique
allowing to reach a few hundred nanometres of lateral resolution in air only by placing a …
allowing to reach a few hundred nanometres of lateral resolution in air only by placing a …
Liquid–liquid core–shell configurable mesoscale spherical acoustic lens with subwavelength focusing
In this work, we present a lens based on a thin hollow ABS spherical container structure,
which can be filled up with different compatible liquids. The acoustic jet can be dynamically …
which can be filled up with different compatible liquids. The acoustic jet can be dynamically …
Advances in Dielectric Microspherical Lens Nanoscopy: Label-Free Superresolution Imaging
The optical diffraction limit, also known as Abbe? s limit, has long been a barrier for the
development of advanced optical microscopy, thus hampering attempts to explore …
development of advanced optical microscopy, thus hampering attempts to explore …
Experimental Demonstration of Collective Photonic Nanojet Generated by Densely Packed Arrays of Dielectric Microstructures
MY Lam, KA Sergeeva, MV Tutov… - Advanced Optical …, 2024 - Wiley Online Library
Uncovering new ways for light localization at the micro‐and nanoscale is essential for the
development of state‐of‐the‐art photonic devices. Nowadays the most advances in this area …
development of state‐of‐the‐art photonic devices. Nowadays the most advances in this area …
Microsphere-assisted interference microscopy
Microsphere-assisted microscopy is a new two-dimensional super-resolution imaging
technique, which allows the diffraction limit to be overcome by introducing a transparent …
technique, which allows the diffraction limit to be overcome by introducing a transparent …
介质微球超分辨光学成像: 原理, 技术与应用.
李红梅， 闫胤洲， 蒋毅坚 - Journal of Beijing University of …, 2025 - search.ebscohost.com
摘摇要: 光学显微技术在生物学, 医学, 材料学, 精密测量学等领域扮演着至关重要的角色,
为微纳尺度的探索提供了强大的工具. 然而, 传统光学显微系统受到衍射极限的制约 …
为微纳尺度的探索提供了强大的工具. 然而, 传统光学显微系统受到衍射极限的制约 …