Application ID: 19061
A Czerny-Turner monochromator spatially separates polychromatic light into a series of monochromatic rays. This model simulates a crossed Czerny-Turner configuration that consists of a spherical collimating mirror, a planar diffraction grating, a spherical imaging mirror, and an array charge coupled device (CCD) detector. The model uses the Geometrical Optics interface to compute the positions of incident rays on the detector plane, from which the device's resolution can be derived.
For more details on this example, see the blog post "How to Use the New Ray Termination Feature for Geometrical Optics."
This model example illustrates applications of this type that would nominally be built using the following products:Ray Optics Module
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Specification Chart and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.