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Bremen Zoom Workshop on Light Scattering 2023
Leibniz-Institut für Werkstofforientierte Technologien - IWT, Bremen, Germany
20. + 21 March 2023
Registration by sending title of talk: 1. Feb. 2023
Word template for abstracts. Deadline 1. March 2023
There will be no fee.
Preliminary list of talks
- Carlo Forestiere: Static surface mode expansion for the full-wave scattering from arrays of penetrable objects
- Jajie Wang: Controlling the properties of photonic jets by adjusting the illumination condition
- Ivan Lopushenko: Monte Carlo simulation of shaped light with spin and orbital angular momenta propagating in turbid tissue-like media
- Alexander Kichigin: Discrete dipole simulations of electron energy-loss spectroscopy and cathodoluminescence for particles near substrate
- Gérard Gouesbet: Forces exerted on particles by laser radiation: optical forces and photophoresis
- Jonas Gienger: Imaging with scattered light in flow cytometry
- Carynelisa Haspel: Attempts at Reproducing Measured Values of Extinction and Scattering by Organic Carbon and Black Carbon Aggregate
- Yuri Eremin: Discrete source method for modeling light scattering by plasmonic nanoparticles with mesoscopic boundary conditions
- David Barrios: Forward Scattering Ratios, Average Crossing Parameters and Scattering and Absorption Coefficients New Expressions Using Diffuse Differential Equations of Four Flux Model
- Maxim Yurkin: Analytical integration of the Green’s tensor in the discrete dipole approximation
- Stefania Glukhova: Scattering simulations for Bessel beams near a plane substrate in the framework of the discrete dipole approximation
- Konstantin Inzhevatkin: Acceleration of the discrete dipole approximation for multiple incident fields and refractive indices
- Ulyanova Maria: Characterization of spherical homogeneous particles by their light scattering patterns using neural networks
- Christos Mystilidis: Capturing the nonlocal response of plasmonic nanowires and nanoparticles with a boundary element method
- Mirza Karamehmedović: Far-field super-resolution imaging using a steerable photonic nanojet
- Isam Ben Soltane: A description of MOSEM - Multiple-Order Singularity Expansion Method - and its interest for studying light scattering
This year we like to focus on:
- Scattering with focused/shaped beams
- Scattering by aspherical/irregular/inhomogeneous particles
- Scattering by biological objects (cells,...)
Other topics:
- T-Matrix Methods
- Generalized Multipole Methods
- Discrete Dipole Approximation
- Particle surface scattering interaction
- Evanescent wave scattering
- Near field enhancement
- Plasmonics
- Electron Energy Loss Spectroscopy in the low loss region
- Generalized Lorenz-Mie Theory
Former Workshops
Bremen Workshop on Light Scattering 2017
Bremen Workshop on Light Scattering 2020
Bremen Zoom Workshop on Light Scattering 2021
Bremen Zoom Workshop on Light Scattering 2022
If you like to present a talk or present some input for discussion register by sending you title by 1. Feb. 2023.
Please send a four page abstract to one of the organizers by 1. March 2023 using this Word template.
Printed proceedings will be published as usual following the workshop.
Email
This email address is being protected from spambots. You need JavaScript enabled to view it.
Programme
start at 9.00 on 20.3.2022
end at 17.00 on 21.3.2022
duration for talks 20 mins + 10 mins discussion
Venue via Zoom
Leibniz-Institut für Werkstofforientierte Technologien - IWT
Badgasteiner Str. 3
28359 Bremen
Germany
Proceedings
The proceedings and the final program will be sent by email prior to the workshop. Printed proceedings will be published as usual following the workshop.
Fee
There will be no fee.
Organizing Committee
This email address is being protected from spambots. You need JavaScript enabled to view it., Process & Chemical Engineering, Leibniz-Institut für Werkstofforientierte Technologien - IWT, Bremen, Germany
Jonas Gienger, Department 8.3 Biomedical Optics, Physikalisch-Technische Bundesanstal (PTB), Berlin, Germany
MOScattering
Mathematica code that Shulamit Edelstein wrote to calculate scattering coefficients and optical forces on a spherical magneto-optical particle.
20th International Conference on Electromagnetic and Light Scattering
The 20th International Conference on Electromagnetic and Light Scattering which will take place 14-19 May 2023 in Almuñecar, Spain.
- Registration opening: Friday October 14th 2022.
- Abstracts submission deadline: Friday, March 3rd, 2023
- Early-bird registration: Friday March 17th 2023.
Photonic Materials Cloud
Create, browse, and compare photonic materials, their dispersion, and light-matter interaction online!
International Workshop on Optics: Simulation and Optimization
From 7-9 November 2022, the Erlangen Collaborative Research Centre 1411 organizes an International Workshop on “Optics: Simulation and Optimization”.
Optical properties of particulate products play a crucial role in many applications. Already the composition, size and shape of nanoparticles through tailored synthesis processes allows to vary optical properties to a large extent. On top of this, the assembly of nanoparticles into structures such as layers or supraparticles can widen the accessible property range substantially.
To be able to fully exploit this, expertise in synthesis, characterization, simulation and optimization is required.
Key topics in this workshop are thus:
- simulation methods for optical properties
- characterization of individual particles and particle assemblies
- optimal design of nanoparticle products
- model based optimization techniques in this context
- the connection of nanoparticle design and synthesis
- nanoparticle applications
Experts from different research areas will discuss the status quo in these fields and newly developed methodologies.
Online participation is free of charge. You can find more information on the workshop homepage.
nanobem
nanobem is a Matlab toolbox for the solution of Maxwell's equations for metallic and dielectric nanoparticles using a Galerkin boundary element method (BEM) approach.
International Workshop: Theory of wave scattering in complex and random media
20 - 24 March 2023, Isaac Newton Institute, Cambridge, UK
Waves propagating in complex and random media are key to many areas of physics and engineering. These media include gases, emulsions, powders, porous and polycrystalline materials, to name just a few. The theoretical tools to understand wave phenomena can be applied to all linear waves, such as elastic and electromagnetic. Yet, the community and the tools used are quite disconnected. This workshop aims to bridge the gaps between us, better understand our connections, and share recent advances.
EffectiveWaves.jl
A Julia package for calculating, processing and plotting waves travelling in heterogeneous materials. The focus is on ensemble averaged waves.
At present, the package focuses on materials filled with randomly placed particles. You can calculate effective wavenumbers for 2D and 3D acoustics, wave transmission and wave reflection in 2D and 3D, and scattering from an inhomogeneous sphere.
PyScatman
The PyScatman module is a tool to perform a wide-angle coherent diffraction simulation, based on the Multi-Slice Fourier Transform (MSFT) approach.
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