About both experiments, some people said the reported results were obviously impossible. (Recall that at the British Association in 1876 Kennelly and Heaviside defended themselves from attacks in the words :
"
they said our statements were impossible, to which we made reply that we had not said that they were possible, but only that they were true"! )
It's a simple-minded view of a 'photon' which suggests that it contains only one frequency; and it's a ludicrously naive view of a light field which regards it as a hailstorm of photons.
The only way to construct a photon-picture of these experiments is to look for some theoretical picture which does explain them, and then design 'photons' which contain the essential features of the satisfactory explanation.
What is it that we (but count me out!) want the photons for? Simply to embody the notion that
matter exchanges energy with radiation fields in discrete amounts. But the
propagation of the field - and of its coherence properties - is a wave process, and the wave-features must figure prominently in any quantum theory of optical phenomena.