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Hello,



I have a test bench with a scanning laser passing through an optical setup.



I have the firing pattern of this laser and I wanna know what will be the impact of the laser firing pattern miss the target.



The idea is to do a tolerance analysis for each angle of the scanning but there are a lot of angles to do this tolerancing.



How can I do a tolerance analysis for a big set of tilts around X and Y?



Thank you,



Narciso Soares

Hello Narciso,



Without much thought, I would see three options:



- First define each scanning position as a configuration and run the tolerancing for each configuration.



- Another solution would be to simply tolerance the scanning angles with big tolerances (the whole range) and then run a lot of Monte Carlo. Then you can analyze the results. Not sure this solution is good.



- Finally and I think this is probably the best option. Run the tolerancing within a macro or ZOS-API. At each run, you can change the nominal scanning angle and re-reun the tolerancing. The advantage of programming language is that you can then retrieve results and make some extra calculations.



I guess it all depends on how big your scanning angle set is.



Sandrine


Hello Sandrine,



Thank you for your help.



Narciso


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