Demonstration of using injection-locked Fabry-Pérot laser diode for 10Gbit/s 16-QAM OFDM WDM-PON

C. H. Yeh*, Chi-Wai Chow, H. Y. Chen, J. Y. Sung, Y. L. Liu

*Corresponding author for this work

Research output: Contribution to journalArticle

11 Scopus citations

Abstract

A 10Gbit/s OFDM upstream transmission has been investigated by using a Fabry-Pérot laser diode (FP-LD) based ONU with seeding-light in a colourless WDM-PON. Also demonstrated is the relationship of CW injection power and SNR of each OFDM subcarrier for a modelocked FP-LD. Moreover, when a 16-QAM OFDM modulation is applied in a modelocked FP-LD, -15.7dBm received sensitivity at the BER of 3.8×10 -3 can be obtained after 20km fibre transmission.

Original languageEnglish
Pages (from-to)940-942
Number of pages3
JournalElectronics Letters
Volume48
Issue number15
DOIs
StatePublished - 17 Jul 2012

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