Quantum and classical polarization stochasticity and optical switching in the Stokes parameters of light in a tunnelly-coupled optical fiber

Alexander P. Alodjants; Andrei Yu. Leksin; Sergei M. Arakelian

doi:10.1117/12.277659

1 July 1997 Quantum and classical polarization stochasticity and optical switching in the Stokes parameters of light in a tunnel-coupled optical fiber

Alexander P. Alodjants, Andrei Yu. Leksin, Sergei M. Arakelian

Author Affiliations +

Proceedings Volume 3076, Photonic Quantum Computing; (1997) https://doi.org/10.1117/12.277659
Event: AeroSense '97, 1997, Orlando, FL, United States

Abstract

The analysis of formation of chaotic quantum states for two (or four) orthogonally polarized modes in a tunnelly-coupled optical fiber has been carried out. A special attention is devoted both to the structure of arising polarization instabilities and to the possibility to control of such a quantum state by procedure of quantum nondemolition measurements. New effect of polarization switching is obtained and we discuss the problem of both coding of information and construction of quantum logical elements for quantum computing. The optical schemes to realize the quantum AND (NOT-AND), OR (NOT-OR) and controlled-NOT gates with quantum nondemolition filtering of the signal are proposed.

Citation Download Citation

Alexander P. Alodjants, Andrei Yu. Leksin, and Sergei M. Arakelian "Quantum and classical polarization stochasticity and optical switching in the Stokes parameters of light in a tunnel-coupled optical fiber", Proc. SPIE 3076, Photonic Quantum Computing, (1 July 1997); https://doi.org/10.1117/12.277659

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