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780nm OCT single-mode fiber (coating layer 245um NuVIEW series)
780nm OCT single-mode fiber (coating layer 245um NuVIEW series)
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Part Number
780-OCT
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Stock
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Main parameter

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)


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