Research Article
Time Domain Equalization and Digital Back-Propagation Method-Based Receiver for Fiber Optic Communication Systems
Table 2
Performance comparison of the proposed receiver with the existing literature on DP-QPSK-based FOCS.
| Description | Kakati and Arya [17] | Zheng et al. [18] | Proposed receiver |
| Reciever sensitivity | −34 dBm | Not available | −40 dBm | Alleviation of PMD | Not considered | Yes | Yes | BER at 100 Gb/s data rate | | | | Considered distance for DP-QPSK | 7200 km | 20 km | 500 km |
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