Abstract
This letter demonstrates a 40-Gb/s optical double-sideband (ODSB) orthogonal frequency-division multiplexing passive optical network (OFDM-PON) system using a cost-effective 10-GHz-bandwidth electroabsorption modulator (EAM). By employing a subcarrier-adaptive modulation format and pre-emphasis, we successfully achieve 20-km EAM-based single-mode-fiber (SMF) transmission.
Original language | English |
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Article number | 6054003 |
Pages (from-to) | 85-87 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 24 |
Issue number | 1 |
DOIs | |
State | Published - 1 Jan 2012 |
Keywords
- Electroabsorption modulator (EAM)
- orthogonal frequency-division multiplexing (OFDM)
- passive optical network (PON)