https://www.simworks.net/en/case-detail/blazed-grating
Blazed Grating | SIMWORKS
The blazed grating is a specially optimized diffractive structure designed to efficiently direct most of the incident light energy into a designated...
blazed grating
https://community.zemax.com/dlls-11/concentric-grating-setup-of-blazed-doe-imaging-lens-using-rcwa-3256
Concentric grating setup of blazed DOE imaging lens using RCWA | Zemax Community
Is it possible to set user-defined concentric planes of the grating in the features of a blazed DOE imaging lens?
concentricgratingsetupblazeddoe