参数指标
掺铥双包层光纤 | |||||||
型号 | 纤芯直径(µm) | 包层直径 (µm) | 数值孔径 NA | 包层吸收效率@ 915nm(dB/m) | 双折射率 | 匹配双包层无源光纤 | 匹配单包层无源光纤 |
DCF-TM-10/128 | 10.0 ± 1.0 | 128 ± 3 | 0.22 ± 0.02 | 4.0 ± 0.6 | N/A | DCF-UN-8/125-18 | SCF-UN-8/125-18 |
DCF-TM-12/128P | 12.0 ± 1.0 | 128 ± 3 | 0.13 ± 0.01 | 22 ± 3 | N/A | DCF-UN-8/125-14 | SCF-UN-8/125-14 |
DCF-TM-22/400P | 22.0 ± 2.0 | 400 ± 10 | 0.10 ± 0.01 | 3.0 ± 0.3 | N/A | DCF-UN-16/400-10 | SCF-UN-16/400-10 |
掺铥单包层光纤 | ||||||
型号 | 纤芯直径(µm) | 包层直径 (µm) | MFD@ 1060nm (µm) | 数值孔径 | 纤芯吸收效率@915nm(dB/m) | 双折射率 |
SCF-TM-8/125 | 8.0 ± 1.0 | 125 ± 1 | N/A | 0.17 ± 0.01 | 13 ± 2 @1567nm | N/A |
铥钬共掺单包层光纤 | ||||||
型号 | 纤芯直径(µm) | 包层直径 (µm) | MFD@ 1060nm (µm) | 数值孔径 | 纤芯吸收效率@915nm(dB/m) | 双折射率 |
TH512 | 6.0 ± 1.0 | 125 ± 2 | N/A | 0.12 ± 0.01 | >120 | N/A |
掺钕单包层光纤 | ||||||
型号 | 纤芯直径(µm) | 包层直径 (µm) | MFD@ 1060nm (µm) | 数值孔径 | 纤芯吸收效率@915nm(dB/m) | 双折射率 |
ND103 | 5.0±0.5 | 125±1 | N/A | 0.14±0.02 | >35 | N/A |
ND 103-PM | 5.0 ± 1.0 | 125 ± 2 | N/A | 0.12 ± 0.02 | > 40 | ≥ 2.0·10-4 |