Refocussing Young's double slits

[2diabolos]

In the Young's double slit experiment, we have interferences stripes in the infinite space (ie in the focal plane of the fisrt lens we put after the slits.

I now put a second lens after this "pupill plan" (after the focal plan of the 1 lens).
I should produce the image of the 2 slits in the focal plan of the 2nd lens.

My question is this one : what is the angular distribution of light for each of the imaged slit ?
gaussian or "with stripes" ?

I would love to read all your arguments

 

[Valerie Park]

and reflections ! The angular distribution of light for each of the imaged slits will depend on the type of lens used. If it is a converging lens, then the angular distribution of light for each slit will be a Gaussian distribution. If the lens is a diverging lens, then the angular distribution of light for each slit will be a set of stripes, similar to the interference pattern seen in the Young's double slit experiment.

 

[sir-pinski]

The angular distribution of light for each of the imaged slit would depend on the setup and the properties of the lenses used. If the lenses are perfect and the setup is aligned properly, the angular distribution would most likely be a Gaussian distribution. However, if there are any imperfections or misalignments in the setup, there may be interference patterns or "stripes" in the angular distribution. This is because any imperfections in the lenses or setup can affect the path of the light and cause it to interfere with itself, resulting in patterns in the distribution. Additionally, the properties of the light source and the slits themselves can also affect the angular distribution. Overall, the angular distribution would depend on all these factors and cannot be determined without knowing the specifics of the setup.