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其它种类光器件

手艺支持

偏振坚持光纤

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Description

产品形貌
保偏光纤接纳发明专利手艺制备而成，具备从保偏芯棒、硼应力棒、母棒钻孔一次成型的整套专有手艺。保偏光纤产品是专为光纤陀螺（FOGs）和偏振敏感器件设计的特种光纤,接纳熊猫型结构（Panda），其包括完善而对称的“双圆形”应力单位，纤芯与猫眼中央三点一线，为高偏振串音提供了可靠性手艺包管 ；同时，自行设计并制备的全合成深掺杂硼棒，可以无邪设计并制备差别拍长的保偏光纤。

产品特点
● 优良的偏振串音性能(Good performance of crosstalk)
● 低衰减性能(Low attenuation)
● 优良的全温偏振串音性能（－50℃～85℃）(Wide operation temperature)
● 无邪的拍长设计(customized beat length)
● 几何尺寸一致性好(perfect Geometry)
● 易于熔接，熔接消耗低(Easy to splice)
● 端面研磨可靠性高(stable fiber end for fiber jumper process)

产品指标

光纤类型

PM1310

PM1310

PM1310

PM1310

A80/135

A80/165

A125/245

C125/245

光学特征

事情波长

nm

1310

阻止波长

nm

1100－1290

模场直径

μm

6.0±1

6.0±1

6.0±1

9.0±1

衰减

dB/km

≤0.6

≤0.6

≤0.6

≤0.5

拍长

mm

≤3.0

≤3.0

≤3.0

≤4.0

偏振串音

dB

  ≤－22  @1310nm/1000m

几何特征

包层直径

μm

80.0±1.0

80.0±1.0

125.0±1.0

125.0±1.0

涂层直径

μm

135.0±3.0

165.0±5.0

245.0±7.0

245.0±7.0

芯包误差

μm

≤1.0

≤1.0

≤1.0

≤1.0

情形与机械性能

事情温度

℃

－50～85

张力水平

kpsi

100

盘长

km

≥0.3

 

 

 

 

 

 

注：本产品有天下产化型号可选
本产品为FT-XP系列，仅展示部分参数，若有需要，请联系尊龙凯时最新平台登录。
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.

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