Results 1 to 10 of about 17,137 (160)
Quadrature Squeezing and Geometric-Phase Oscillations in Nano-Optics
Nanomaterials, 2020 The geometric phase, as well as the familiar dynamical phase, occurs in the evolution of a squeezed state in nano-optics as an extra phase. The outcome of the geometric phase in that state is somewhat intricate: its time behavior exhibits a combination ...
Jeong Ryeol Choi
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Single-scattering properties of ellipsoidal dust aerosols constrained by measured dust shape distributions [PDF]
Atmospheric Chemistry and Physics, 2023 Most global aerosol models approximate dust as spherical particles, whereas most remote sensing retrieval algorithms approximate dust as spheroidal particles with a shape distribution that conflicts with measurements.
Y. Huang +5 more
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Физика волновых процессов и радиотехнические системы, 2023 Calculation of the electromagnetic field exited by a charged particle flying close to dielectric object is one of the important problems of charged particle radiation theory. In some cases, geometric optics area is preferable for calculations.
Ekaterina S. Belonogaya +1 more
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Gravitational Spin Hall Effect in Curves Spacetimes
Physical Sciences Forum, 2023 Geometric optics approximation sufficiently describes the effects in the near-earth environment, and Faraday rotation is purely a reference frame effect in this limit. A simple encoding procedure could mitigate the Faraday phase error.
Pravin Kumar Dahal
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Recent Advances in Planar Optics-Based Glasses-Free 3D Displays
Frontiers in Nanotechnology, 2022 Glasses-free three-dimensional (3D) displays are one of the technologies that will redefine human-computer interfaces. However, many geometric optics-based 3D displays suffer from a limited field of view (FOV), severe resolution degradation, and visual ...
Jianyu Hua +6 more
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Mental Representations and Cognitive Schemata of Ninth Grade Students for the Refraction of Light
Education Sciences, 2023 The current research study deals with students’ mental representations and cognitive schemata of light refraction. In the study, 213 ninth grade students participated who had taken basic Geometric Optics courses on refraction and Snell’s law.
George Fyttas +3 more
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Recent Developments of Femtosecond Laser Direct Writing for Meta-Optics
Nanomaterials, 2023 Micro-optics based on the artificial adjustment of physical dimensions, such as the phase, polarization, and wavelength of light, constitute the basis of contemporary information optoelectronic technology. As the main means of optical integration, it has
Shuai Xu +3 more
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Supporting quadric method for collimated beams [PDF]
Компьютерная оптика, 2021 We consider the problem of calculating a refractive element with two surfaces, forming a flat front and a given distribution of illumination. The supporting quadrics method is formulated for calculating a given optical element and it is shown that this ...
A.A. Mingazov +2 more
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Geometrically robust linear optics from non-Abelian geometric phases
Physical Review Research, 2022 We construct a unified operator framework for quantum holonomies generated from bosonic systems. For a system whose Hamiltonian is bilinear in the creation and annihilation operators, we find a holonomy group determined only by a set of selected ...
Julien Pinske, Stefan Scheel
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Use of Nonlinear Operators for Solving Geometric Optics Problems
East European Journal of Physics, 2022 The aim of this work is to develop and apply a mathematical apparatus based on nonlinear operators for solving problems of geometric optics, namely the construction of images of objects in systems of thin lenses. The problem of constructing the image of
Ilia V. Demydenko
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