Title :
Performance enhancement in 10-Gb/s long-haul fiber links with adaptive eye mapping in an integrated 16-bit Si-CMOS transceiver IC
Author :
Yan, L.-S. ; Chang, Y. ; Killmeyer, S. ; Gomatam, B. ; Talaga, R. ; Luo, T. ; Willner, A.E.
Author_Institution :
Dept. of Electr. Eng.-Syst., Univ. of Southern California, Los Angeles, CA, USA
Abstract :
We demonstrate system performance improvement by adaptive eye mapping of a 10-Gb/s silicon complementary metal-oxide-semiconductor 16-bit transceiver integrated circuit (IC). Compared with the conventional receiver with fixed threshold detection, transmission distance has been doubled from 1000 to over 2000 km by adaptively optimizing both the threshold and phase information without data interruption. Monitoring Q and bit-error rate can also be achieved using the same IC.
Keywords :
CMOS integrated circuits; elemental semiconductors; optical fibre communication; optical receivers; silicon; transceivers; 10 Gbit/s; 16 bit; Q; Si; Si-CMOS transceiver IC; adaptive eye mapping; bit-error rate; fiber links; phase information; silicon complementary metal-oxide-semiconductor; Bit error rate; Monitoring; Optical feedback; Optical fiber polarization; Optical filters; Optical noise; Optical receivers; Photonic integrated circuits; Sampling methods; Transceivers; Eye mapping; optics communications; performance optimization; silicon complementary metal–oxide–semiconductor (Si-CMOS); transceiver;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2005.851046
