Table 2 The comparison of existing low coherent light sources (SLDs) used on communication system
From: Low-coherence semiconductor light sources: devices and applications
Ref. | Year | Wavelength | Bandwidth | Modulation | Data Rate | BER |
|---|---|---|---|---|---|---|
2018 | 442 nm | 400 MHz | OOK | 1.45 Gb s–1 | 1.8 × 10−3 | |
2020 | 443 nm | 750 MHz | QAM | 3.8 Gb s–1 | 3.8 × 10−3 | |
2021 | 442 nm | 1.35 GHz | DMT | 4.57 Gb s–1 | 3.8 × 10−3 | |
2020 | 442 nm | 600 MHz | MAPNN-CAP | 2.95 Gb s–1 | 3.8 × 10−3 | |
2023 | 650 nm | 5 GHz | QAM | 12.6 Gb s–1 | 3.7 × 10−3 | |
2016 | 405 nm | 807 MHz | OOK | 1.3 Gb s–1 | 3.8 × 10−3 | |
2019 | 443 nm | – | OOK, QAM | 1.2 Gb s–1, 3.4 Gb s–1 | 3.7 × 10−3 |
