Modulational instability in optical fibers with randomly kicked normal dispersion
نویسندگان
چکیده
منابع مشابه
Role of polarization mode dispersion on modulational instability in optical fibers.
We introduce the theory of modulational instability (MI) of electromagnetic waves in fibers with random polarization mode dispersion. Applying a linear stability analysis and stochastic calculus, we show that the MI gain spectrum reads as the maximal eigenvalue of a constant effective matrix. In the limiting cases of small or large fluctuations, we give explicit expressions for the MI gain spec...
متن کاملModulational instability of electromagnetic waves in birefringent fibers with periodic and random dispersion.
Modulational instability (MI) of electromagnetic waves in a birefringent fiber with a periodic dispersion (two-step dispersion management scheme) is investigated. The properties of new sidebands are studied. The strong variation of dispersion leads to the decreasing of the main MI region and the suppression of additional resonance. In the random dispersion case the MI of all frequencies of modu...
متن کاملDesign of a continuously tunable delay line using vectorial modulational instability and chromatic dispersion in optical fibers
We design an all-optical tunable delay line based on both dispersive and wavelength conversion stages involving modulational instability of a twofrequency pump field propagating in a highly birefringent fiber. More precisely, we numerically show that, by varying the frequency separation between the two orthogonally polarized pump waves, we achieve a controllable and continuous delay of hundreds...
متن کاملModulational instability in nonlinearity-managed optical media
Martin Centurion, Mason A. Porter, Ye Pu, P. G. Kevrekidis, D. J. Frantzeskakis, and Demetri Psaltis Max Planck Institute for Quantum Optics, 85748 Garching, Germany Department of Physics and Center for the Physics of Information, California Institute of Technology, Pasadena, California 91125, USA Department of Electrical Engineering, California Institute of Technology, Pasadena, California 911...
متن کاملNonlinear polarization-mode dispersion in optical fibers with randomly varying birefringence
Randomly varying birefringence leads to nonlinear polarization-mode dispersion (PMD) in addition to the wellknown linear PMD. Here we calculate the variance of the field fluctuations produced by this nonlinear PMD. Knowing the size of these fluctuations is useful for assessing when nonlinear PMD is important and for its proper incorporation in fast numerical algorithms. We also derive the equil...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review A
سال: 2021
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.103.053521