Working wavelength |
---|
720-980nm |
型号 | 780-OCT | 1060-OCT | 1060-OCT-P |
工作波长 | 720-980 nm | 930-1550 nm | 930-1550 nm |
纤芯数值孔径NA | 0.130 | 0.140 | 0.140 |
模场直径MFD(高斯) | 5.0 µm @ 850 nm (nominal) 4.9 µm @ 780 nm (nominal) | 6.0 ± 0.3 µm @ 980 nm 6.4 ± 0.3 µm @ 1060 nm | 6.0 ± 0.3 µm @ 980 nm 6.4 ± 0.3 µm @ 1060 nm |
截止波长 | 680 ± 30 nm | 890 ± 30 nm | 890 ± 30 nm |
纤芯折射率 | 1.4586 ± 0.0004@ 850 nm | 1.4565 ± 0.0004@ 1060 nm | 1.4565 ± 0.0004@ 1060 nm |
纤芯衰减 | ≤ 3.0 dB/km @ 850 nm ≤ 4.0 dB/km @ 780 nm | ≤ 1.1 dB/km @ 1060 nm ≤ 1.8 dB/km @ 980 nm | ≤ 2.0 dB/km @ 1060 nm ≤ 2.5 dB/km @ 980 nm |
色散 | -106 ± 4 ps/(nm·km) @ 850nm | -38 ± 1 ps/(nm·km) @ 1060nm | -38 ± 1 ps/(nm·km) @ 1060nm |
包层直径 | 125.0 ± 0.5 µm | 125.0 ± 0.5 µm | 125.0 ± 0.5 µm |
纤芯直径 | 4.4 µm | 5.8 µm | 5.8 µm |
涂覆层直径 | 245.0 ± 10.0 µm | 245.0 ± 10.0 µm | 150.0 ± 5.0 µm |
涂覆层同心度 | < 2.5 µm | < 2.5 µm | < 2.5 µm |
纤芯/包层同心度偏差 | ≤ 0.30 µm | ≤ 0.30 µm | ≤ 0.30 µm |
涂覆层材料 | Acrylate丙烯酸脂 | Acrylate丙烯酸脂 | Polyimide聚酰亚胺 |
工作温度范围 | -60 to 85 ℃ | -60 to 85℃ | -65 to 300 ℃ |
短期弯曲半径 | ≥ 6 mm | ≥ 6 mm | ≥ 12 mm |
长期弯曲半径 | ≥ 13 mm | ≥ 13 mm | ≥ 25 mm |
强度测试水平 | ≥ 200 kpsi (1.4 GN/m²) | ≥ 200 kpsi (1.4 GN/m²) | ≥ 100 kpsi (0.7 GN/m²) |