Fibre optic parametric amplifier for high capacity burst-mode access networks.
Fibre optic parametric amplifier for high capacity burst-mode access networks.
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DOI：
10.1364/oe.422990
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发表时间：
2021-06
期刊：
影响因子：
3.8
通讯作者：
C. Gaur;V. Gordienko;F. Ferreira;V. Ribeiro;N. Doran
中科院分区：
文献类型：
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作者：
C. Gaur;V. Gordienko;F. Ferreira;V. Ribeiro;N. Doran
在50 km长距离光纤接入网中，对偏振不敏感光纤参量放大器（PI-FOPA）、商用掺铒光纤放大器（EDFA）和分立式拉曼放大器（Raman）的性能进行了比较，传输速率为10 Gbps，业务密度为5%~ 97%.我们证明，对于相同的功率预算的PI-FOPA允许传输的突发流量密度高达97%，而光波导和EDFA被限制到30%和15%，分别。或者，我们证明PI-FOPA允许3 dB和5 dB的功率预算分别比光纤放大器和EDFA高，最坏的情况下，75%的流量密度。
We compare performance of a polarization insensitive fiber optic parametric amplifier (PI-FOPA), a commercial erbium doped fiber amplifier (EDFA) and a discrete Raman amplifier (DRA) in a 50 km long-reach optical access network transmitting bursts of 10 Gbps signal with traffic density ranged from 5% to 97%. We demonstrate that for the same power budget the PI-FOPA allows for transmission of bursty traffic with density up to 97% while DRA and EDFA are limited to 30% and 15%, respectively. Alternatively, we demonstrate PI-FOPA to allow for 3 dB and 5 dB higher power budget than the DRA and EDFA, respectively, for the worst case scenario of 75% traffic density.