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Title: Numerical simulation of current experimental 100 Gbit s{sup -1} DWDM communication lines

We report the results of experimental and numerical studies of the maximum length of multi-span DP-QPSK DWDM communication lines (channel rate of 100 Gbit s{sup -1}) with 100-kmlong uniform and combined spans. The use of the combined spans (50 km of SSMF fibre and 50 km of NZDSF fibre) has allowed the maximum line length to be increased up to 6700 km, which is 60% higher than in the case of homogeneous SSMF- and NZDSF-based spans. (optical transmission of information)
Authors:
; ;  [1] ;  [2] ;  [3]
  1. Novosibirsk State University, Novosibirsk (Russian Federation)
  2. Lomonosov Moscow State University, Faculty of Physics, Moscow (Russian Federation)
  3. T8 LLC, ul.Krasnobogatyrskaya 44/1, office 826, 107076 Moscow (Russian Federation)
Publication Date:
OSTI Identifier:
22395798
Resource Type:
Journal Article
Resource Relation:
Journal Name: Quantum Electronics (Woodbury, N.Y.); Journal Volume: 45; Journal Issue: 1; Other Information: Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; COMMUNICATIONS; COMPUTERIZED SIMULATION; FIBERS; INFORMATION; NUMERICAL ANALYSIS; TRANSMISSION