Отрывок: According to work [32], forward error correction (FEC) DP-DQPSK system op- tical channel error probability boundary under described dispersion and nonlinearity factors corresponds to range 10–2…10–3. Here analogously to publication [5] we used probability error limit value equal to 3.8·10–3. This threshold is further denoted in Fig. 2 – 4 as ...
Название : Simulation of a long-haul fiber optic link with a two-mode optical fiber
Авторы/Редакторы : Burdin, V.A.
Bourdine, A.V.
Ключевые слова : system of coupled nonlinear Schrödinger equations
few-mode optical fiber
fiber optic link
Split Step Fourier Method
Gaussian approximation
linearly polarized modes
optical vortices
Дата публикации : Авг-2017
Издательство : Самарский университет
Библиографическое описание : Burdin VA, Bourdine AV. Simulation of a long-haul fiber optic link with a two-mode optical fiber. Computer Optics 2017; 41(4): 489-493.
Серия/номер : 41;4;
Аннотация : Modern telecommunication networks approach the capacity crunch, which is associated with the so-called nonlinear Shannon limit. So, the passage to fiber optic links with few-mode optical fibers is considered as an alternative solution of the described problem concerned with high nonlinearity of conventional commercial single-mode optical fibers. Presently, various designs of few-mode optical fibers have been known, with the recently published works presenting experimental results demonstrating their potentialities for long-haul fiber optic links. A lot of models of long-haul fiber optic links with few-mode optical fibers have been developed based on which features of a few-mode optical fiber transport network were numerically simulated. This work presents the results of simulation of a 6000-km long-haul fiber optic link with a two-mode optical fiber and 100-km-per-span Erbium doped fiber optic amplifiers system under 100 Gbps DP-DQPSK data transmission. We studied the use of particular linearly polarized modes and optical vortices for signal transmission. The computation results were compared with the simulation of the same fiber optic link with a single-mode optical fiber under the identical conditions.
URI (Унифицированный идентификатор ресурса) : https://dx.doi.org/10.18287/2412-6179-2017-41-4-489-493
http://repo.ssau.ru/handle/Zhurnal-Komputernaya-optika/Simulation-of-a-longhaul-fiber-optic-link-with-a-twomode-optical-fiber-65713
Другие идентификаторы : Dspace\SGAU\20171018\65713
Располагается в коллекциях: Журнал "Компьютерная оптика"

Файлы этого ресурса:
Файл Описание Размер Формат  
410403.pdfОсновная статья436.66 kBAdobe PDFПросмотреть/Открыть



Все ресурсы в архиве электронных ресурсов защищены авторским правом, все права сохранены.