11 November 2008 Performance study of a 100-Gb/s transmitter with high tolerance to chromatic dispersion and PMD
Author Affiliations +
Proceedings Volume 7136, Optical Transmission, Switching, and Subsystems VI; 71361O (2008) https://doi.org/10.1117/12.804002
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China
Abstract
A 100-Gb/s high-speed optical transmitter is proposed and experimentally demonstrated. Based on frequencyquadrupling technique, two sub-channels with a fixed 50-GHz spacing are obtained from one laser source. Using returnto- zero differential quadrature phase-shift keying (RZ-DQPSK) modulation format and polarization multiplexing (PolMux), only low-speed electronic devices of 12.5 GHz are needed for the 100-Gb/s transmitter. This eliminates the need of ultrahigh-speed optoelectronic devices and thus greatly reduces the cost. The experimental results show that this transmitter can achieve good performance in dispersion tolerance of a 25-km single mode fiber (SMF). The performance of the generated signal is also verified through simulation with respect to chromatic dispersion (CD), polarization mode dispersion (PMD) and nonlinearity.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Junming Gao, Junming Gao, Yikai Su, Yikai Su, } "Performance study of a 100-Gb/s transmitter with high tolerance to chromatic dispersion and PMD", Proc. SPIE 7136, Optical Transmission, Switching, and Subsystems VI, 71361O (11 November 2008); doi: 10.1117/12.804002; https://doi.org/10.1117/12.804002
PROCEEDINGS
8 PAGES


SHARE
Back to Top