Abstract [eng] The aim of this project is to develop a methodology for the assessment of the efficiency of the space division multiplexing (SDM) system in which optical burst switching is …
Currently, coherent optical systems transmit large volumes of information thanks to the use of high-order modulation formats. However, such modulation formats are more susceptible …
I Abdullah, M Maher - Journal of University of Babylon, 2017 - iasj.net
This paper presents the modeling and design of ultra high capacity Space Division Multiplexing (SDM) transmission system. Polarization Division Multiplexing (PDM) and …
D Mao, H Tang, J Lu, L Deng, S Fu, Y Feng, D Liu - Optics Communications, 2017 - Elsevier
A linewidth-tolerant adaptive equalization scheme is proposed for M-ary offset quadrature amplitude modulation (OQAM) signal at the presence of wide laser linewidth. Initially, we …
En este trabajo, se proponen técnicas para la medición de parámetros de desempeño en enlaces ópticos empleando FPGAs (Field Programmable Gate Array). Se propone un …
H Noguchi - US Patent 9,690,751, 2017 - Google Patents
US9690751B2 - Digital processing apparatus and digital processing method - Google Patents US9690751B2 - Digital processing apparatus and digital processing method - Google Patents …
Digital coherent fiberoptic transmission employing polarization-division multiplexing (PDM) along with the quadrature amplitude modulation (QAM) techniques, QPSK (quadrature …
The presence of various degradations in optical transmission systems raises the demand for channel characterization. In the aid of optical performance monitoring (OPM) techniques or …
An accurate and low complexity blind adaptive chromatic dispersion compensation and estimation algorithm for coherent optical systems is proposed and experimentally validated …