8×,9.95-Gb/s ultra-dense WDM-PON on a 12.5-GHz grid with digital pre-equalization

Ze Dong; Xinying Li; Jianjun Yu; Zizheng Cao; Nan Chi

doi:10.1109/LPT.2012.2233467

8×,9.95-Gb/s ultra-dense WDM-PON on a 12.5-GHz grid with digital pre-equalization

Ze Dong^*, Xinying Li, Jianjun Yu, Zizheng Cao, Nan Chi

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

We first experimentally demonstrate the ultra-dense wavelength division multiplexing passive optical network (UD-WDM-PON) system at 9.95 Gb/s per wavelength on a 12.5-GHz grid, adopting digital pre-equalization considering narrow-band optical filtering effect at the transmitter. Eight optical carriers with 12.5-GHz frequency spacing carry 9.95-Gb/s digital pre-equalized binary signals (on-off keying) and are optically filtered. 25-and 45-km single-mode fiber (SMF)-28 downlink transmissions are experimentally demonstrated. The bit-error ratio for each of the eight channels is less than 1.0× 10 ^-9 after transmission over 25-km SMF-28.

Original language	English
Article number	6378395
Pages (from-to)	194-197
Number of pages	4
Journal	IEEE Photonics Technology Letters
Volume	25
Issue number	2
DOIs	https://doi.org/10.1109/LPT.2012.2233467
Publication status	Published - 2013
Externally published	Yes

Keywords

Digital pre-equalization
passive optical network
ultra dense
wavelength division multiplexing

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10.1109/LPT.2012.2233467

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abstract = "We first experimentally demonstrate the ultra-dense wavelength division multiplexing passive optical network (UD-WDM-PON) system at 9.95 Gb/s per wavelength on a 12.5-GHz grid, adopting digital pre-equalization considering narrow-band optical filtering effect at the transmitter. Eight optical carriers with 12.5-GHz frequency spacing carry 9.95-Gb/s digital pre-equalized binary signals (on-off keying) and are optically filtered. 25-and 45-km single-mode fiber (SMF)-28 downlink transmissions are experimentally demonstrated. The bit-error ratio for each of the eight channels is less than 1.0× 10 -9 after transmission over 25-km SMF-28.",

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T1 - 8×,9.95-Gb/s ultra-dense WDM-PON on a 12.5-GHz grid with digital pre-equalization

AU - Dong, Ze

AU - Li, Xinying

AU - Yu, Jianjun

AU - Cao, Zizheng

AU - Chi, Nan

PY - 2013

Y1 - 2013

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AB - We first experimentally demonstrate the ultra-dense wavelength division multiplexing passive optical network (UD-WDM-PON) system at 9.95 Gb/s per wavelength on a 12.5-GHz grid, adopting digital pre-equalization considering narrow-band optical filtering effect at the transmitter. Eight optical carriers with 12.5-GHz frequency spacing carry 9.95-Gb/s digital pre-equalized binary signals (on-off keying) and are optically filtered. 25-and 45-km single-mode fiber (SMF)-28 downlink transmissions are experimentally demonstrated. The bit-error ratio for each of the eight channels is less than 1.0× 10 -9 after transmission over 25-km SMF-28.

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8×,9.95-Gb/s ultra-dense WDM-PON on a 12.5-GHz grid with digital pre-equalization

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