Catenary functions meet electromagnetic waves: opportunities and promises

X Luo, M Pu, Y Guo, X Li, F Zhang… - Advanced Optical …, 2020 - Wiley Online Library
Catenary functions play pivotal roles in describing the electromagnetic vectors, intensity
distribution, and dispersion of structured light on the subwavelength scale. In this article, the …

Catenary optics: a perspective of applications and challenges

X Luo, F Zhang, M Pu, M Xu - Journal of Physics: Condensed …, 2022 - iopscience.iop.org
Catenary optics is an emerging direction of subwavelength optics, which is indispensable in
describing the electric fields and dispersion property of coupled metallic subwavelength …

[BOOK][B] Quantum-classical analogies

D Dragoman, M Dragoman - 2004 - Springer
It is unanimously accepted that the quantum and the classical descriptions of the physical
reality are very different, although any quantum process is" mysteriously" transformed …

[BOOK][B] A first course in the calculus of variations

M Kot - 2014 - books.google.com
This book is intended for a first course in the calculus of variations, at the senior or beginning
graduate level. The reader will learn methods for finding functions that maximize or minimize …

A reconfigurable plasmofluidic lens

C Zhao, Y Liu, Y Zhao, N Fang, T Jun Huang - Nature communications, 2013 - nature.com
Plasmonics provides an unparalleled method for manipulating light beyond the diffraction
limit, making it a promising technology for the development of ultra-small, ultra-fast and …

Symmetric gradient-index media reconstruction

JE Gómez-Correa, AL Padilla-Ortiz, JP Trevino… - Optics …, 2023 - opg.optica.org
Ray tracing in gradient-index (GRIN) media has been thoroughly studied and several ray
tracing methods have been proposed. Methods are based on finding the ray path given a …

Geometrical-light-propagation in non-normalized symmetric gradient-index media

JE Gómez-Correa - Optics Express, 2022 - opg.optica.org
Typically, as a means to obtain a less complicated ray tracing method on a gradient-index
(GRIN) medium, a normalization is done. This normalization is based upon the fact that the …

[BOOK][B] The principle of least action: History and physics

AG Rojo, A Rojo, A Bloch - 2018 - books.google.com
The principle of least action originates in the idea that, if nature has a purpose, it should
follow a minimum or critical path. This simple principle, and its variants and generalizations …

Electromagnetic architectures: Structures, properties, functions and their intrinsic relationships in subwavelength optics and electromagnetics

X Luo, M Pu, Y Guo, X Li, X Ma - Advanced Photonics …, 2021 - Wiley Online Library
In recent years, with the development of photonic crystals, metamaterials, metasurfaces, and
other related disciplines, the relationship between the structures and functionalities of …

Ray tracing through absorbing dielectric media in the Schwarzschild spacetime

A Rogers - Classical and Quantum Gravity, 2024 - iopscience.iop.org
General Relativity describes the trajectories of light-rays through curved spacetime near a
massive object. In addition to gravitational lensing, we include an absorbing dielectric …
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