منابع مشابه
Photonic de Broglie waves.
In quantum optics an ensemble of photons is treated as a Bose condensate which has a de Broglie wavelength given by l0yN where l0 and N are the wavelength and average number of constituent photons, respectively. We describe an interferometer which is capable of measuring this de Broglie wavelength. We show specifically that a coherent state input has a de Broglie coherence length proportional t...
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We propose a simple method for the deterministic generation of an arbitrary continuous quantum state of the center-ofmass of an atom. The method’s spatial resolution gradually increases with the interaction time with no apparent fundamental limitations. Such de-Broglie Wave-Front Engineering of the atomic density can find applications in Atom Lithography, and we discuss possible implementations...
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Louis de Broglie’s celebrated hypothesis transfers a problem of representation of optics to the quantum theories. Let us suppose that the fact that originated the problem in optics is the following, “The images obtained by optical instruments are limited by diffraction. Is the diffraction phenomenon exclusively restricting of the information contained in the image or does it have some physical ...
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At one time or another every investigator probably finds himself wishing that he were able to review everything known about a given subject, so that he might see it altogether, digest it, evaluate better his own research, and proceed with his study in full recognition of what others did before him. Few are able to reach this goal, but among these few is Professor Beach. And because with diligen...
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Historically the starting point of wave mechanics is the Planck and Einstein-de Broglie relations for the energy and momentum of a particle, where the momentum is connected to the group velocity of the wave packet. We translate the arguments given by de Broglie to the case of a wave defined on the grid points of a space-time lattice and explore the physical consequences such as integral period,...
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ژورنال
عنوان ژورنال: Journal of Applied Crystallography
سال: 1987
ISSN: 0021-8898
DOI: 10.1107/s0021889887085984