Recent content by AlexxAstro

  1. A

    Photon information after passing the pupil

    This is not exactly the point. I am wondering, does the photon acquire momentum uncertainity due to reflection from the mirror ( should we apply Heisenberg principle to this case)? And if yes --- if we would amplify this photon, i.e. by laser medium crystal, the resulting photons would also be...
  2. A

    Photon information after passing the pupil

    Hello, I have a question: let's assume that some photons are passing ~10m pupil, like in largest telescopes. Are they EXACTLY identical AFTER passing, than before? Or is there some lost of infromation becouse most part of their wavefront is cutted off and we only register ~10m part of it (from...
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