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How to align a 4F optical system for digital inline holographic microscopy. – Brett Klaassen van Oorschot, Ph.D.
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A 4F optical diffuser system with spatial light modulators for image data augmentation - ScienceDirect
Introduction to spatial filtering: examples of 4F system pupil mask filters acting on a binary amplitude grating; amplitude and
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Examples of optical setups for lensless (a) and 4f lens (b) scenarios... | Download Scientific Diagram
Introduction to spatial filtering: examples of 4F system pupil mask filters acting on a binary amplitude grating; amplitude and
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Optical setups. Part a) shows the 4f setup and part b) the 2f setup.... | Download Scientific Diagram
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Sensors | Free Full-Text | Long-Distance Sub-Diffraction High-Resolution Imaging Using Sparse Sampling
![Maurice Lee on X: "Ever wondered how to align a simple 4f setup? I just uploaded an updated protocol on my Google drive! There are different ways to align optics but this Maurice Lee on X: "Ever wondered how to align a simple 4f setup? I just uploaded an updated protocol on my Google drive! There are different ways to align optics but this](https://pbs.twimg.com/media/D60RsrSUYAUOstV.png)
Maurice Lee on X: "Ever wondered how to align a simple 4f setup? I just uploaded an updated protocol on my Google drive! There are different ways to align optics but this
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