Investigation of Diffraction in Interferometer Caused by Sharp Relief

Abstract

Diffraction effects introduced by apertures and edges can have a strong impact on light propagation in optical systems. VirtualLab Fusion’s platform with a rich catalog of interoperable modeling techniques allows us to include these effects in a very efficient way, but also to neglect them if desired, just with a few clicks. In this application, diffraction effects are showcased in a system with a reflective sample with a rectangular height relief in a Michelson interferometer.

VirtualLab Fusion Configuration

  • VirtualLab Fusion VirtualLab Fusion

Are you interested in further reading?

Tutorial

Diffractive Optical Element & Microstructure Component

This Use Case introduces the Microstructure and Diffractive Optical Element (DOE) components and gives an overview over their options and settings.​

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

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.