Limitations on hybrid WDM/OTDM multicast overlay system imposed by nonlinear polarization effect and its mitigation

S Singh, S Singh - IEEE Photonics Journal, 2017 - ieeexplore.ieee.org
This paper investigates the nonlinear polarization effect of 120-Gbps polarization and
subcarrier multiplexed unicast signal and 40-Gbps multicast signal on transmission …

Study of Polarization Effect in WDM Channels Network

VK Dahiya, SK Arya - Recent Developments in Electrical and Electronics …, 2023 - Springer
To meet the increasing expansion in data communication, the growth of optical systems is
driven by high channel capacity and high bandwidth. Nowadays, the majority of voice and …

Sub-milliwatt sub-millisecond recording of population gratings in ytterbium-doped optical fibers at 976 nm

DG Casillas, S Stepanov - Optics Communications, 2011 - Elsevier
We report effective formation of population gratings in ytterbium-doped fibers by coherent
light at 976nm, ie at the wavelength that is typically utilized for optical pumping of these …

Polarization-insensitive and bandwidth-adjustable anisotropic dynamic gratings based on synthesis of optical coherence function method

P Xu, P Gan, J Wang, Z Hu, Y Hu - Optical Fiber Communication …, 2018 - opg.optica.org
We demonstrated a linear type polarization-insensitive and bandwidth-adjustable
anisotropic dynamic grating in a piece of non-birefringent erbium-doped fiber (EDF) by …