.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "gallery/single/farfields.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_gallery_single_farfields.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_gallery_single_farfields.py:


Far-Fields Computation and Visualization
========================================

This example demonstrates the process of computing and visualizing the far-fields of a scatterer using PyMieSim.

.. GENERATED FROM PYTHON SOURCE LINES 7-40



.. image-sg:: /gallery/single/images/sphx_glr_farfields_001.png
   :alt: farfields
   :srcset: /gallery/single/images/sphx_glr_farfields_001.png
   :class: sphx-glr-single-img





.. code-block:: Python


    from PyMieSim.units import ureg
    from PyMieSim.single.source import Gaussian
    from PyMieSim.polarization import PolarizationState
    from PyMieSim.single.scatterer import Sphere
    from PyMieSim.single.setup import Setup
    from PyMieSim.material import SellmeierMaterial

    material = SellmeierMaterial("BK7")

    polarization = PolarizationState(angle=30 * ureg.degree)

    source = Gaussian(
        wavelength=1000 * ureg.nanometer,
        polarization=polarization,
        optical_power=1 * ureg.watt,
        numerical_aperture=0.3,
    )

    scatterer = Sphere(
        diameter=1500 * ureg.nanometer,
        material=material,
        medium=1.0,
    )

    setup = Setup(
        scatterer=scatterer,
        source=source,
    )

    far_fields = setup.get_representation("farfields", sampling=100)

    figure = far_fields.plot()


.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 5.175 seconds)


.. _sphx_glr_download_gallery_single_farfields.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: farfields.ipynb <farfields.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: farfields.py <farfields.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: farfields.zip <farfields.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_