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This content will become publicly available on December 27, 2018

Title: Spatiotemporal multiplexing based on hexagonal multicore optical fibres

Based on a genetic algorithm, we have solved in this paper the problem of finding the parameters of optical Gaussian pulses which make their efficient nonlinear combining possible in one of the peripheral cores of a 7-core hexagonal fibre. Two approaches based on individual selection of peak powers and field phases of the pulses launched into the fibre are considered. Finally, the found regimes of Gaussian pulse combining open up new possibilities for the development of devices for controlling optical radiation.
Authors:
 [1] ;  [2] ;  [3] ;  [1]
  1. Novosibirsk State Univ. (Russian Federation); Russian Academy of Sciences (RAS), Novosibirsk (Russian Federation). Inst. of Computational Technologies. Siberian Branch
  2. Aston Univ., Birmingham (United Kingdom). Aston Inst. of Photonic Technologies
  3. Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Publication Date:
Report Number(s):
LLNL-JRNL-737723
Journal ID: ISSN 1063-7818
Grant/Contract Number:
AC52-07NA27344; 17-72-30006
Type:
Accepted Manuscript
Journal Name:
Quantum Electronics (Woodbury, N.Y.)
Additional Journal Information:
Journal Name: Quantum Electronics (Woodbury, N.Y.); Journal Volume: 47; Journal Issue: 12; Journal ID: ISSN 1063-7818
Research Org:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Novosibirsk State Univ. (Russian Federation); Russian Academy of Sciences (RAS), Novosibirsk (Russian Federation)
Sponsoring Org:
USDOE; Russian Science Foundation
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING; 36 MATERIALS SCIENCE; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; multicore fibre; nonlinear Schrodinger equation; genetic algorithm; nonlinear combining of pulses
OSTI Identifier:
1424117