Experimental implementation of quantum cryptography

Ondrej Haderka; Martin Hendrych; Miloslav Dusek

doi:10.1117/12.353045

14 July 1999 Experimental implementation of quantum cryptography

Ondrej Haderka, Martin Hendrych, Miloslav Dusek

Proceedings Volume 3820, 11th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics; (1999) https://doi.org/10.1117/12.353045
Event: Eleventh Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 1998, Stara Lesna, Slovakia

Abstract

Quantum cryptography is a quickly developing field that brings direct applications of fundamentals of quantum theory. In this paper we present a brief review of the tasks and problems faced by classical cryptography and we point out the benefits of quantum cryptography to their solution. An overview of the experimental achievements and an outline of the principle of quantum key distribution are given. Various experimental approaches are compared. The quantum cryptographic device built by the authors is described and its use for mutual identification system is presented.

Citation Download Citation

Ondrej Haderka, Martin Hendrych, and Miloslav Dusek "Experimental implementation of quantum cryptography", Proc. SPIE 3820, 11th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, (14 July 1999); https://doi.org/10.1117/12.353045

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