2006/04/05 by M. Marklund, P. K. Shukla · 1 citation
Computer Science · Engineering · Physics and Astronomy · #Advanced Fiber Laser Technologies #Computer science #Dispersion (optics) #Dispersion relation #Electric power transmission #Electrical engineering #Engineering #Instability #Modulational instability #Nonlinear Dynamics and Pattern Formation #Nonlinear Photonic Systems #Nonlinear system #Optics #Physics #Quantum electrodynamics #Quantum mechanics #SIGNAL (programming language) #Telecommunications #Transmission (telecommunications) #physics.optics
paper · pdf · doi:10.1103/physreve.73.057601
published as Phys. Rev. E 73, 057601 (2006) · 5 pages, 1 figure, to appear in Physical Review E
arxiv created 2006/04/05 · openalex publication_date 2006/05/03 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We present an investigation of the modulational instability of partially coherent signals in electrical transmission lines. Starting from the modified Ginzburg-Landau equations and the Wigner-Moyal representation, we derive a nonlinear dispersion relation for the modulational instability. It is found that the effect of signal broadbandness reduces the growth rate of the modulational instability.