Delayed single-photon self-interference
نویسندگان
چکیده
منابع مشابه
Single Photon Interference
In studying the Mach-Zender interferometer and Young’s Double Slit experimental setups, we can observe the wave-particle duality of light using an attenuated laser beam. In the Mach-Zender setup, we demonstrate that the fringe visibility of the interference pattern changes as the analyzing polarizer angle changes which controls “which path” information. In addition, the fringe visibility increa...
متن کاملLab2: Single Photon Interference
The wave-particle duality of light was verified by multi and single photon interference both through Young’s double slit and Mach-Zehnder interferometer. In these two sets of experiments, the interference in the single photon level is the same as that at multi photons level with long enough exposure time. In the Mach-Zehnder interferometer, the “whichpath” information can be identified by measu...
متن کامل1 Laboratory 2 : Single Photon Interference
The purpose of this experiment was to observe the wave-particle duality of photons by demonstrating that single photons can and do interfere with themselves. This was accomplished through the use of a Mach-Zehnder interferometer and a Young double slit apparatus. The EMCCD camera used for both experiments can detect single photons to some degree, thus demonstrating the particle nature of photon...
متن کاملTesting Wave-Particle Duality with Single-Photon Interference Measurements
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...
متن کاملInvestigation of a single - photon source based on quantum interference
We report on an experimental investigation of a single-photon source based on a quantum interference effect first demonstrated by Koashi, Matsuoka, and Hirano [Phys. Rev. A 53, 3621 (1996)]. For certain types of measurement-based quantum information processing applications this technique may be useful as a high rate, but random, source of single photons.
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ژورنال
عنوان ژورنال: Physical Review A
سال: 1998
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.58.4348