Automatic ONU wavelength control in TWDM PONs

Low cost and effective approaches for automatic ONU wavelength control in TWDM PONs are proposed by using low-power and low-frequency/low-data-rate signal from the tunable ONU transmitter. Experimental results validate the proposed approaches.

[1]  S. Pachnicke,et al.  Investigation of wavelength control methods for next generation passive optical access networks , 2012, 2012 38th European Conference and Exhibition on Optical Communications.

[2]  Yuanqiu Luo,et al.  Demonstration of a 40Gb/s time and Wavelength Division Multiplexed passive optical network prototype system , 2012, OFC/NFOEC.

[3]  A. Wonfor,et al.  Athermal colourless C-band optical transmitter for passive optical networks , 2010, 36th European Conference and Exhibition on Optical Communication.