Preview

Nanosystems: Physics, Chemistry, Mathematics

Advanced search

Coding information in nano-time intervals between the exciting laser pulses in optical echo processor

Abstract

Encoding of information in the nano-time intervals between the exciting laser pulses in optical echo processor was considered.  Information measure to describe the transformation of classical in quantum information was introduced. When converting classical information stored in the nano-time intervals tier laser pulses in a quantum, the most appropriate measure is the quantum information measure based on algorithmic information theory as it has the highest correlation with the classical information measure.

About the Authors

L. A. Nefediev
KSU
Russian Federation

Leonid Nefediev – professor, Head of Department, Doctor of Physical and Mathematical Sciences



A. R. Sakhbieva
KSU
Russian Federation

Alsu Sakhbieva – graduate



References

1. Kalachev A. A., Samartsev V.V. Coherent phenomena in optics. — Kazan: Kazan, State University, 2003. — 280 p.

2. Mitsunaga M., Yano R., Uesugi N. Time and frequency-domain hybrid optical memory: 1,6kbit data storage in Eu3+R:Y2Si05 // Opt. Lett. — 1991. — 16(23). — P. 1890-1892.

3. Un H., Wang Т., Wilson GA., Mossberg T.W. Experimental demonstration of swept-carrier time-domain optical memory // Opt. Lett. — 1995. — 20. — P. 91-93.

4. Un H., Wang Т., Mossher T.W. Demonstration of 8-Gbit / in.2 areal storage density based on swept-carrier frequency-selective optical memory // Opt. Lett. — 1995. — 20. — P. 1658-1660.

5. Schumacher B. Quantum coding // Phys. Rev. A. — 1995. — 51. — P. 2738-2747.

6. Cerf N. J., Adami C., Phys. Negative Entropy and Information in Quantum Mechanics // Rev. Lett. — 1997. — 79(26). — P. 5194-5197.

7. Nefed’ev L. A., Rusanova I .A., Information Processes in Optical Echo Holography // Optics and Spectr. — 2001. — 90(6). — P. 906-910.

8. Nefed’ev L. A., Rusanova I .A. Copying Quantum Information in a Three-Level Medium with a Phase Memory // Laser Physics. — 2002. — 12(3). — P. 1-6.


Review

For citations:


Nefediev L.A., Sakhbieva A.R. Coding information in nano-time intervals between the exciting laser pulses in optical echo processor. Nanosystems: Physics, Chemistry, Mathematics. 2012;3(1):109-116. (In Russ.)

Views: 1


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2220-8054 (Print)
ISSN 2305-7971 (Online)