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Monochromators

VirtualLab Fusion and its fast physical optics concept provide a platform for the analysis of complex optical systems, like monochromators, yielding fast results that include a rigorous method for the gratings which is logically included in the model for the overall system. This allows for 

  • a realistic calculation of the efficiencies for the different diffraction orders
  • a study of the manner in which those diffraction orders propagate and interact with the rest of the optical system
  • an analysis of the possible overlap among said diffraction orders

Both ray and physical optics simulations are possible, with a user-friendly interface which permits easy switching between the two. 

Sketch of monochromator system
Sketch of monochromator system

Selected Use Cases

Find detailed technical information in the following selected samples:

A physical-optics-based simulation of Czerny–Turner setup, which consists of parabolic mirrors and blazed grating, is presented.

Related Information

The Fourier modal method (FMM) can be used to analyze grating efficiencies rigorously. VirtualLab allows rigorous efficiency analysis for single simulations as well as for parameter variations.

We invite you to download a trial version of VirtualLab Fusion. Please contact our experts for advice.

Find other samples including technical background information in our download area.

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