Testing Wave-Particle Duality with Single-Photon Interference Measurements
نویسنده
چکیده
We have observed wave and particle characteristics of light in two distinct experiments. In the first case, a strongly attenuated HeNe laser was passed through a Mach-Zender interferometer. The two legs of the interferometer were given definite, mutually perpendicular polarization to provide which-way information. The resulting interference pattern was captured using a wicked expensive Electron Multiplying CCD (EM-CCD) camera. In the second experiment, a laser was passed through a Young’s double slit and similarly captured. In both cases, the images were observed at both single-photon and many-photon intensities.
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تاریخ انتشار 2011