Title :
8OGb/s-256QAM Format using Phase Noise Tolerant Pilot Carrier Aided Homodyne Detection
Author :
Kamio, Yukiyoshi ; Nakamura, Moriya ; Miyazaki, Tetsuya
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Tokyo
Abstract :
We investigated the phase noise-tolerance of coherent detection in a high-efficiency optical fiber transmission using 256-QAM formats at 80 Gb/s by computer simulation. We confirmed that the proposed scheme has a phase noise tolerance with DGD.
Keywords :
error statistics; homodyne detection; optical fibre communication; phase noise; quadrature amplitude modulation; tolerance analysis; BER; QAM; bit rate 80 Gbit/s; differential group delay; high-efficiency optical fiber transmission; phase noise tolerant pilot carrier aided homodyne detection; quadrature amplitude modulation formats; signal bit error rate estimation method; Bit error rate; Computer simulation; Optical modulation; Optical polarization; Optical receivers; Phase detection; Phase modulation; Phase noise; Quadrature amplitude modulation; Signal generators;
Conference_Titel :
IEEE/LEOS Summer Topical Meetings, 2007 Digest of the
Conference_Location :
Portland, OR
Print_ISBN :
1-4244-0926-8
Electronic_ISBN :
1099-4742
DOI :
10.1109/LEOSST.2007.4288428
