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; email@example.com
The phenomenological parameters of the Hamiltonian for the photons produced in earlier studies  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