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optimize the peak interdistance for spectrometer resolution

  • 12 October 2021
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Hi,

How can we be able to apply a threshold at 80% in Irradiance to detect two separate spots? I am referring to peak interdistance optimization to correspond to 80% of the maximum relative irradiance. It is mentioned under this article. I would like to apply the threshold for GIA irradiance output.

https://support.zemax.com/hc/en-us/articles/1500005490501-Resolution-of-diffraction-limited-imaging-systems-using-the-point-spread-function

 

Regards,

Fatemeh

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Best answer by David.Nguyen 12 October 2021, 13:00

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Hi Fatemeh,

 

There are multiple ways you could achieve this result. Could you share a simplified example showing what you’d like to do? Then, someone can suggest the best solution for you.

As far as I can tell, with Geometric Image Analysis (GIA), you’d need to save the analysis as a text file, perhaps through the ZOS-API, and use another programming language to determine the size of the deep between the spots. All this could be encapsulated into a custom operand, which you could use to optimize at 80%.

Let me know if this makes sense.

Take care,

 


David

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