The information capacity of the lambda-system--photon field channel

Type: article
Published: Laser Physics 10(6), 1-7
Year: 2000
Authors: B.A.Grishanin, V.N.Zadkov
Abstract: The potentially attainable information capacity of a radiatively stable lambda-system, viewed as the input of a quantum information channel, is studied. The output of the channel is formed by the states of the photon field with optical excitation frequencies, which are created as a result of Raman pumping. The analysis is based on the notion of coherent information.
Laboratories: Laboratory of Quantum Information