Zemax non sequential optimization8/23/2023 It is also recommended to run a Critical Rayset Generator, but because this example has an “Entrance Pupil Diameter” aperture type, this step will be skipped. These first steps were done in sequential mode.įirst step is to perform a Design Lockdown which converts idealized inputs into real manufacturing inputs, for example, it converts the system aperture into a physical aperture size. Because I used off-the-shelf optical mounts, I updated and optimized the Double Gauss example to take into consideration the restrictions on the system from the geometry of the mounts. I began by using the Double Gauss sample file provided in the Samples folder of the Zemax files that are downloaded when each user installs Zemax OpticStudio. We can review the differences between sequential and non-sequential mode in a later post. This first blog post focuses on importing CAD geometry into Zemax OpticStudio using non-sequential mode (it is important to note that this can also be done in sequential mode using a different set of steps… but that isn’t the focus of this post). If you have any topics you’d like covered, feel free to reach out to us at PADT! How to Import Your CAD Geometry Using Non-Sequential Mode My first couple of blog posts will follow a Double Gauss objective as it continues down the path in Zemax OpticStudio of further analyses after initial design and optimization. The blog series will include tutorials, tips and tricks, and common issues encountered by users. I thought it would be a great idea to begin a series of blog posts centered on optical capabilities in Ansys. And that is only the beginning of the capabilities that are possible because of the Zemax acquisition into Ansys. This means that both optical and optomechanical designs can be created and analyzed and then imported into Ansys Mechanical for FEA analysis so that the effects of structural and thermal deformation on the optical performance can be analyzed and understood. An entire optical design workflow can now be done internally with the right Ansys package. The addition of Zemax to the Ansys portfolio opens up a world of opportunity within optical design. So, it is only fitting that PADT introduces an optical engineer to their team of application engineers. It’s a staple in the optics world and difficult to compete with. Zemax OpticStudio is the world leading optical design software recently acquired by Ansys. I am currently pursuing a master’s degree in optical sciences at The University of Arizona, focusing on optomechanics. I have been lucky to not only design optical systems but also assemble, align, and integrate them into larger systems. I have a background in Aerospace and Defense, where I primarily worked on beam propagation optics. Hello! I’m the new Optics Engineer here at PADT, and I am excited to share the world of optic and Ansys Zemax OpticStudio with our new and existing simulation customers.
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