Quantum-statistical restrictions on information transmission in finite-frequency-band photonic and electronic channels

Fedor V. Karpushko; Mikhail A. Khodasevich

doi:10.1117/12.239841

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6 May 1996 Quantum-statistical restrictions on information transmission in finite-frequency-band photonic and electronic channels

Fedor V. Karpushko, Mikhail A. Khodasevich

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Proceedings Volume 2799, Atomic and Quantum Optics: High-Precision Measurements; (1996) https://doi.org/10.1117/12.239841
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

Hence photons and electrons obey different statistics, information features of noisy photonic and electronic channels are essentially different in quantum limit. For one dimensional channels quantum effects start to influence the information capacity when the signal power is comparable with the equilibrium noise power in a channel. Finite frequency band fermionic channels are limited in respect to the information rate growth. Bosonic channels are free of this limitation.

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Fedor V. Karpushko and Mikhail A. Khodasevich "Quantum-statistical restrictions on information transmission in finite-frequency-band photonic and electronic channels", Proc. SPIE 2799, Atomic and Quantum Optics: High-Precision Measurements, (6 May 1996); https://doi.org/10.1117/12.239841

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