PT Journal AU Broglie, Ld Silva, JAe TI Interpretation of a recent experiment on interference of photon beams SO Phys. Rev. PY 1968 BP 1284 EP 1285 VL 172 IS 5 AB The interpretation of an important recent experiment by Pfleegor and Mandel according to the causal formulation of the wave-particle dualism is developed. This interpretation is simpler and seems more satisfactory than that provided by the current ideas on the nature of light. ER