产品简介
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丙烯酸酯耐高温光纤系列产品是为提高光纤耐高温性能而设计的,主要应用于光纤传感技术领域的工业级光纤。采用MCVD(化学气相沉积)工艺制造,具有折射率分布精确、截面几何对称性好、纵向均匀性好、光学性能优异的特点。双层特殊组分丙烯酸酯涂覆层使全系列产品具有优良的高温衰减特性,可长期应用于-50至+200摄氏度工作环境。 |
产品特点
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耐高温工作 优良的衰减特性 双丙烯酸酯涂覆层 精确控制的几何尺寸一致性 单模或多模光纤可供选择 可选铠装或PEEK保护层 |
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应用领域
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光纤光栅测温系统 航空航天 光纤光栅传感阵列 军用 |
参数指标 |
多模光纤
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单模光纤
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数值孔径 |
0.275+/-0.015
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0.12+/-0.01
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包层直径 |
125+/-1.0m
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125+/-1.0m
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纤芯直径 |
62.5or50um
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9.8um
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包层圆度 |
1.0%
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1.0%
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纤芯/包层同心度 |
-
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1.0m
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涂覆层直径 |
245+/-5m
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245+/-5m
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涂覆层/包层同心度 |
10.0m
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10.0m
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模场直径 |
-
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10.4+/-0.8m
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带宽@850nm |
200MHz.km
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-
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带宽@1310nm |
400MHz.km
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-
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筛选强度 |
100kpsi
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100kpsi
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工作温度范围 |
-50 to +200 °C
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-50 to +200 °C
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短期 |
200°C
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200°C
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长期 |
150°C
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150°C
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衰减@1310nm |
0.6dB/km
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0.5dB/km
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衰减@850nm |
3.2dB/km
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-
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截止波长 |
800+/-50nm
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1300+/-50nm
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工作波长 |
800-1600nm
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1300-1600nm
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弯曲损耗@1550nm 25mm弯曲直径100匝 |
0.02dB
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0.02dB
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Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.