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NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2015, 6 (6), P. 857–865

Parameterization of an interaction operator of optical modes in a single-mode optical fiber

G. P. Miroshnichenko – ITMO University, St. Petersburg, 197101, Russia; gpmirosh@gmail.com

The phenomenological parameters of the Hamiltonian for the photons produced in earlier studies [4] are associated with the parameters of the deformed optical fiber (OF). This Hamiltonian is necessary for the correct description of the propagation of photons through the quantum channel in a quantum communication protocols. Models of a compressing strain of the OF profile and a twisting deformation are considered. As a consequence, the phenomenological parameters of the Hamiltonian expressed in terms of such strains characteristics, as a relative compression of the profile, OF radius, the orientation angle of the deformed profile, rotation angle per unit length, elasto-optical tensor, and refraction coefficient.

Keywords: Hamiltonian of photons, deformed optical fiber, quantum channel, phenomenological parameters of the Hamiltonian.

PACS 03.67.a 03.67.Dd 42.50.p 42.50.Ex 42.81.Qb

DOI 10.17586/2220-8054-2015-6-6-857-865

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