The nature of light: what are photons?

Chandrasekhar Roychoudhuri, Aloysius F. Kracklauer, Andrei Yu. Khrennikov

David A. Branning, Alan L. Migdall, Paul G. Kwiat

Huei Peng

Photon chamber ---Showing Particle Nature of Light in ---Showing Particle Nature of Light in 2D-2D-Grating Wave Experiments Grating Wave Experiments

Huei Peng

In this article we propose a Photon chamber to detect the traces of the light beam in the grating experiments, namely to visualize the passage of light beam.The experiments show that the light beam behaves as particles moving through the Photon chamber, while still distributes as waves. Diffraction patternPhoton chamber Four Light tracks Diffraction patternPhoton chamber Multi Light tracksThe Photon chamber is inexpensive and discloses novel phenomena.

Walter M. Fishl

Richard P. Feynman