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Published on: November 22, 2019
A WDM-PON with an 80 Gb/s capacity based on wavelength-locked Fabry-Perot laser diode
Hoon-Keun Lee1, Ho-Sung Cho, Joon-Young Kim
1Division of Electrical Engineering, Korea Advanced Institute of Science and Technology, 373-1, Guseong-dong, Yuseong-gu, Daejeon, 305-701, Korea.
Abstract:
We investigate a high capacity WDM-PON based on wavelength-locked Fabry-Perot laser diodes. A color-free transmission of 2.5 Gb/s per channel is achieved with a polarization independent F-P LD and a decision threshold control circuit at the receiver. Then, we demonstrate an 80 Gb/s capacity (2.5 Gb/s x 32 channels) WDM-PON with transmission length of 20 km. We also investigate impairments in transmission.
