工作波长

1015 – 1115 nm

1015 – 1115 nm

1015 – 1115 nm

纤芯数值孔径NA

0.07 ± 0.005

0.07 ± 0.005

0.07 ± 0.005

第一个包层NA (5%)

≥ 0.46

≥ 0.46

≥ 0.46

纤芯衰减

≤ 25.0 dB/km @ 1200 nm

≤ 25.0 dB/km @ 1200 nm

≤ 25.0 dB/km @ 1200 nm

包层衰减

≤ 15.0 dB/km @ 1095 nm

≤ 15.0 dB/km @ 1095 nm

≤ 15.0 dB/km @ 1095 nm

包层吸收

3.9 ± 0.5 dB/m at 915 nm

16.6 dB/m near 976 nm

2.8 ± 0.3 dB/m at 915 nm

11.9 dB/m near 976 nm

4 ± 0.6 dB/m at 915 nm

17 dB/m near 976 nm

双折射率

nominal 2 × 10⁻⁴

nominal 2 × 10⁻⁴

nominal 2 × 10⁻⁴

包层直径

125.0 ± 1.0 µm

255.0 ± 5.0 µm

255.0 ± 5.0 µm

包层直径(flat-to-flat)

N/A

N/A

N/A

纤芯直径

14.0 ± 1.0 µm

25.0 ± 1.5 µm

30.0 ± 2.5 µm

涂层直径

245.0 ± 10.0 µm

395.0 ± 15.0 µm

395.0 ± 15.0 µm

纤芯/包层同心度偏差

≤ 1.00 µm

≤ 2.00 µm

≤ 2.00 µm

强度测试水平

≥ 100 kpsi (0.7 GN/m²)

≥ 100 kpsi (0.7 GN/m²)

≥ 100 kpsi (0.7 GN/m²)