Title :
Digital signal processing techniques for multi-core fiber transmission using self-homodyne detection schemes
Author :
Mendinueta, Jose Manuel D. ; Luis, Ruben S. ; Puttnam, B.J. ; Sakaguchi, Jun ; Klaus, Werner ; Awaji, Y. ; Wada, N. ; Kanno, Atsushi ; Kawanishi, Tetsuyas
Author_Institution :
Photonic Network Syst. Lab., Japan
Abstract :
We discuss digital signal processing (DSP) techniques for self-homodyne detection (SHD), multi-core fiber (MCF) transmission links, and related technologies. We focus on exploiting the reduced phase noise of self-homodyne multi-core fiber (SH-MCF) systems to enable DSP resource savings and describe digital receiver architectures that mixes signal and local oscillator in the digital domain.
Keywords :
homodyne detection; interference suppression; optical fibre communication; optical links; optical receivers; oscillators; phase noise; DSP resource saving; SH-MCF system transmission link; SHD scheme; digital domain; digital receiver architecture; digital signal processing technique; local signal oscillator; multicore fiber transmission link; phase noise reduction; self-homodyne detection scheme; Abstracts; Digital signal processing; Joints; Optical fibers; Optical noise; Signal to noise ratio; Coherent optical communications; multi-core fiber; optical communications DSP; self-homodyne optical systems;
Conference_Titel :
Signal Processing Conference (EUSIPCO), 2014 Proceedings of the 22nd European
Conference_Location :
Lisbon
