Title :
Compact silicon-based DML transmitter with extinction ratio improved for 40G TWDM PON OLT scenarios
Author :
Qiang Zhang ; Quan Cao ; Shengmeng Fu ; Ruiqiang Ji ; Li Zeng
Author_Institution :
Fixed Network Res. Dept., Huawei Technol. Co., Ltd., Wuhan, China
Abstract :
An ER improved 4×10Gbps DML WDM transmitter based on Silicon MRR for 40G TWDM-PON is proposed. The ER improvement is more than 6dB with sensitivity of -30.6dBm at 10-3 BER after 20km transmission.
Keywords :
optical resonators; optical transmitters; passive optical networks; silicon; wavelength division multiplexing; BER; ER-improved DML WDM transmitter; TWDM PON OLT scenario; bit rate 10 Gbit/s; compact silicon-based DML transmitter; direct modulated laser wavelength division multiplexing; extinction ratio; optical line side; passive optical networks; silicon MRR; silicon-based microring resonator; Decision support systems;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
