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Blog Posts Tagged Wave Optics Module

Improving the Design of Monolithically Integrated Magneto-Optic Routers

February 17, 2017

Magneto-optic (MO) routers are an efficient alternative to electro-optic (EO) routers for communication systems. Learn about a modeling approach used by researchers to improve MO router designs.

How to Couple a Full-Wave Simulation to a Ray-Tracing Simulation

January 30, 2017

Learn how to couple full-wave and ray-tracing simulations in a model with a nonhomogenous domain around the antenna. Part 4 of a series on multiscale modeling in high-frequency electromagnetics.

Keynote Video: Solving 2 Transport Process Problems with Simulation

January 19, 2017

In a keynote presentation from the COMSOL Conference 2016 Boston, Carl Meinhart from the University of California, Santa Barbara and Numerical Design discusses simulating transport processes.

How to Couple Radiating and Receiving Antennas in Your Simulations

January 18, 2017

Learn how to couple radiating and receiving antennas in your simulations by using the scattered field formulation. Part 3 of a series on multiscale modeling in high-frequency electromagnetics.

Understanding the Paraxial Gaussian Beam Formula

September 21, 2016

The paraxial Gaussian beam formula can be used to describe the Gaussian beam. We go over the theory behind this mathematical formula, as well as its limitations.

Study the Design of a Polarizing Beam Splitter with an App

September 12, 2016

Creating a numerical modeling app offers you a more efficient approach to analyzing and optimizing the design of optical devices. See an example of a polarizing beam splitter design app here.

How to Implement the Fourier Transformation in COMSOL Multiphysics

May 30, 2016

See how to Fourier transform the electromagnetic field amplitude at the lens entrance in COMSOL Multiphysics® with a Fraunhofer diffraction example.

Comparing Two Interfaces for High-Frequency Modeling

May 26, 2016

When it comes to high-frequency electromagnetics modeling, which interface is better? We compare the Electromagnetic Waves, Frequency Domain and Electromagnetic Waves, Beam Envelopes interfaces.


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