The communication capacity of a broadband electromagnetic waveguide as a function of its spatial dimensions and input power was calculated. The two cases in which either all the available modes or only a single directional mode were employed, were analyzed. The results were obtained in the loseless case, in which all the photons injected into the waveguide arrive to the receiver. A comparison with the known results on free-space bosonic channel was described.
Information rate of a waveguide
GIOVANNETTI, VITTORIO;
2004
Abstract
The communication capacity of a broadband electromagnetic waveguide as a function of its spatial dimensions and input power was calculated. The two cases in which either all the available modes or only a single directional mode were employed, were analyzed. The results were obtained in the loseless case, in which all the photons injected into the waveguide arrive to the receiver. A comparison with the known results on free-space bosonic channel was described.File in questo prodotto:
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