6/28/2023 0 Comments Zemax download volume dectortorIn this example, rays are diffracted into mutiple orders (from -2 to +2) from the grating. ![]() While diffractive optical elements can be modeled in both Sequential and Non-Sequential Mode, Non-Sequential Mode’s ray splitting capabilities can be quite advantageous for diffractive modeling. Is approximately 6 times faster than full splitting in this case This example shows a simple BEF modelled by a POB object. In this example, each lamp is simulated using the Source Filament object type which is a coiled helix. Zoom in on one of the lamps in the NSC 3D Layout window and you will then see the helical structure of the sources being modeled. Prisms and faceted objects can also be imported as STL files, a file format exported by many CAD programs. Detectors can be modeled as planar surfaces, curved surfaces and even three-dimensional volumes. The analysis options available when tracing NSC rays include evaluating radiometric data on detectors and the storing of ray data in ray database files. These rays can also be diffracted at phase surfaces/objects. Rays from non-sequential sources, known as NSC rays, can be split and scattered by optical components. Non-sequential ray tracing allows rays to propagate through optical components in any order and allows rays to be split, scattered, and reflected back to an object that they’ve already encountered. ![]() ![]() This article will introduce you to Non-Sequential optical design and the advantages of Non-Sequential Mode and mixed mode.
0 Comments
Leave a Reply. |