Widget - Mie scattering

This widget allows you to calculate the optical cross-sections [extinction (Q_ext), scattering (Q_scat), and absorption (Q_abs)] of a homogeneous, isotropic, and spherical nanoparticle placed in a homogeneous medium using Mie scattering formalism.

Q_ext, Q_sca, and Q_abs are the efficiencies normalized to the physical cross-section πR² of the nanoparticle.

Help

Click and drag to zoom-in on a part of the graph. The new view appears in gray as you drag.

: Reset graph view.

: Access the calculated data (Wavelength, Energy, Q_ext, Q_sca, Q_abs).

: Click and drag to resize the graphic area.

References / Acknowledgment

Widget developed and implemented by Nicolas Large.
Mie formalism adapted from Bohren and Huffman fortan code: bhmie-f
Complex number formalism adapted from ComplexNumber class of Jan Hartigan
Optical constants with references can be found on refractiveindex.info
Graphic plotting interface developed by Lucien Saviot and implemented by Nicolas Large.

MieWidget

Page updated

Google Sites

Report abuse