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A small fix to the high NA propagator#67

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yoshikisd merged 1 commit intomasterfrom
new_high_NA_intensity
Feb 11, 2026
Merged

A small fix to the high NA propagator#67
yoshikisd merged 1 commit intomasterfrom
new_high_NA_intensity

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@allevitan
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Wenhui and I noticed this while discussing a few papers that implemented a high NA version of ptychography.

In the original propagator for high NA light, I neglected to include the factor of 1/r^2 due to the edges of the detector being further from the sample than the center of the detector, and I only included the factor of cos(theta) which deals with the angle of incidence of the radiation.

It's a small correction but it seems to be meaningful when testing it on some high NA data.

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Looks good to me

@yoshikisd yoshikisd merged commit ca3c48e into master Feb 11, 2026
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@yoshikisd yoshikisd deleted the new_high_NA_intensity branch February 11, 2026 17:41
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2 participants