| Autor: |
Hong Y, Taengnoi N, Bottrill KRH, Wang Y, Sahu JK, Petropoulos P, Richardson DJ |
| Jazyk: |
angličtina |
| Zdroj: |
Optics express [Opt Express] 2023 Mar 27; Vol. 31 (7), pp. 10978-10990. |
| DOI: |
10.1364/OE.481090 |
| Abstrakt: |
We implemented a bismuth-doped fiber amplifier (BDFA) based optical recirculating loop to investigate the performance of amplified O-band transmission over appreciable distances. Both single-wavelength and wavelength-division multiplexed (WDM) transmission were studied, with a variety of direct-detection modulation formats. We report on (a) transmission over lengths of up to 550 km in a single-channel 50-Gb/s system operating at wavelengths ranging from 1325 nm to 1350 nm, and (b) rate-reach products up to 57.6 Tb/s-km (after accounting for the forward error correction redundancy) in a 3-channel system. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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