Akbar Rahmani Nejad

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Questions related from Akbar Rahmani Nejad

In an optical diffraction (single slit experiment) we found no photons in dark fringes that should interfere destructively, how this is possible?

we did a very simple experiment of optical diffraction (single slit experiment) with a laser diode and observed dark-bright fringes on the plane of diffraction experiment (details of experiment...

14 March 2020 3,369 3 View

UV C respirator filter

Regarding patent: PCT/IB2020/053346 I have found several kinds of millimetric-size UV-C lamps having a price of $2-$4 (retail) that makes the implementation of this kind of respirator...

01 January 1970 1,112 3 View