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Low loss coupler polarization maintaining fiber PM980C-HP
Low loss coupler polarization maintaining fiber PM980C-HP
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Part Number
PM980C-HP
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Main parameter


参数

单位

指标

指标

型号


PM980C-HP

PM14xxC-HP

工作波长(一般情况下)

nm

970-1550

1390-1625

纤芯数值孔径

NA

0.120

0.125

模场直径MFD

um

6.6 ± 1.0 µm @ 980 nm

9.8 ± 0.8 µm @ 1450 nm

10.4 ± 0.8 µm @ 1550 nm

截止波长

nm

900 ± 70 nm

1320±60

纤芯衰减

dB/km

≤ 2.5 dB/km @ 980 nm

≤ 1.0 dB/km @ 1450 nm

≤ 1.0 dB/km @ 1550 nm

归一化串扰

Normalized Cross Talk

dB

≤ - 37.0 dB at 2 m @ 980 nm

≤ - 20.0 dB at 100 m @ 980 nm

≤ - 37.0 dB at 2 m @ 1550 nm

≤ - 20.0 dB at 100 m @ 1550 nm

包层直径

um

125.0±1.0

125.0±1.0

纤芯直径

um

5.5

8.0

涂覆层直径

um

245.0±15.0

245.0±15.0

涂覆层同心度

Coating Concentricity

um

< 5.0

< 5.0

纤芯/包层偏移

Core/Clad Offset

um

≤ 0.50

≤ 0.50

强度测试水平

kpsi

-40 ~ +85

≥200 (1.4GN/m2)

涂覆层材料


UV Cured Dual Acrylate

UV Cured Dual Acrylate

工作温度

-40 ~ +85

-40 ~ +85

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