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Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Physical principles of construction of an information-measurement echo system

Andrey M. Gladyshev, K.Sh. Gazizov, Alexandr A. Grachev, Andrey F. Kozlov, Ivan I. Popov

Published Nov 15, 2001• 0 citations
Publisher

Abstract

Possibilities of the using of a photon echo (PE) phenomena at the creation of informational-measuring systems of the speed control of an internal ballistic motion of a gas, of a visual control branch types of quantum transition of the molecular gas by a peak-temporary shape of a photon echo, and of distance measurement are discussed. The influence of lunar cycle phases to the process of formation of an echo-response is shown on an example of research of an echo-dielectric permeability, registered in a water physiological solution of chloride natrium.

DOI
10.1117/12.447953

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Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Jan 24, 2006•0 citations
Possibilities of the using of a photon echo (PE) phenomena at the creation of informational-measuring systems of the speed control of an internal ballistic motion of a gas, of a visual control branch types of quantum transition of the molecular gas by a peak-temporary shape of a photon echo, and of distance measurement are discussed. The influence of lunar cycle phases to the process of formation of an echo-response is shown on an example of research of an echo-dielectric permeability, registered in a water physiological solution of chloride natrium.
The effect of the rotating of the photon echo polarization vector is offered for a construction of the opto-electronic current transformer. As an active medium that allows get the photon echo the vapors of molecular iodine are used. The theoretical model of the opto-electronic current transformer is discussed. The results of investigation of photon echo (PE), excited by complexly coded laser pulses in molecular Iodine vapors under action of the homogeneous longitudinal magnetic field are given in this work. The recording possibility of special information by exciting pulses on a pair of quantum levels of resonant gas (molecular Iodine vapors) in technique PE is shown experimentally. In this shown experiment the information has two by two values of two relevant features and is represented by the amplitude-time shape and direction of linear polarization vector of radiation. The possibility of using the detected features of formation PE under the action of magnetic field for development the physical principles of the quantum control and for optical information processing introduced by hypercomplex number - quaternion - is shown.
This work is dedicated to investigation the properties and opportunities of photon echo with the purpose of development the physical principle of embodying the optical evaluations on a superposition state of the group of excited particles of resonant gas, which could serve as a basis for increasing of features of quantum information processing regime which is supposed in work. One of the possible physical representations of a quaternion in the signal of photon echo is offered. The principle of the optical echo-processor operation is described to fulfill the operations with quantities which are introduced by quaternions. The example of optical transformation of quaternion quantity in the optical echo-processor is given.