Title :
Towards real-time implementation of coherent optical communication
Author :
Pfau, T. ; Peveling, R. ; Herath, V. ; Hoffmann, S. ; Wördehoff, C. ; Adamczyk, O. ; Porrmann, M. ; Noé, R.
Author_Institution :
EIM-E, Univ. of Paderborn, Paderborn
Abstract :
We outline the hardware architecture of coherent optical receivers supporting Gt40 Gb/s data rates and extract constraints for compatible signal processing algorithms. Additionally a chipset layout for a 40 Gb/s digital coherent polarization-multiplexed QPSK receiver is presented.
Keywords :
electromagnetic wave polarisation; optical fibre communication; quadrature phase shift keying; coherent optical communication; coherent optical receiver; digital coherent polarization-multiplexed QPSK receiver; hardware architecture; quadrature phase shift keying; signal processing algorithm; Clocks; Fiber nonlinear optics; Finite impulse response filter; Hardware; IIR filters; Nonlinear optics; Optical fiber communication; Optical receivers; Quadrature phase shift keying; Signal processing algorithms; 060.1660 Coherent communications; 060.4510 Optical communications;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
