Modeling and Analysis of Wedged Reversal Shearing Interferometry

Abstract

Unlike common interferometers that are often restricted by the temporal behavior of the impinging light, the wedged reversal interferometer offers a more stable approach to conduct beam characterization.

In this use case, we demonstrate how such an interferometer can be realized in VirtualLab Fusion and we evaluate an interference pattern in case of system exposure to mechanical and environmental vibrations.

VirtualLab Fusion Configuration

  • VirtualLab Fusion VirtualLab Fusion

Are you interested in further reading? Find more relevant use cases here:

Use Case

Collimation Testing with Shearing Interferometry

We show how to build up a shearing interferometer for the testing of laser beam collimation. By changing the collimation lens system, we observe the change in the interference fringes.

Tutorial

Channel Settings for Non-Sequential Tracing

With the flexible channel configuration in VirtualLab Fusion, one can easily control the response of any surface and/or region, to realize the desired model

Tutorial

Stratified Media Component

This tutorial introduces the Stratified Media Component and gives an overview of its options, settings, and electromagnetic field solver.

Use Case

Laser-Based Michelson Interferometer and Interference Fringe Exploration

A Michelson interferometer is set up with the help of non-sequential tracing technology in VirtualLab Fusion, and the interference fringes in different configurations are demonstrated.

Use Case

Mach-Zehnder Interferometer

We build up a Mach-Zehnder interferometer in VirtualLab Fusion and demonstrate how the tilt and shift of component affect the interference fringe.