标准光模块

标准协议光模块

兼容协议光模块

其它种类光器件

技术支持

保偏耦合器(滤波片型1x4/1x8)

保偏耦合器(滤波片型1x4/1x8)

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Description

产品特点

低附加损耗
低波长相关损耗
高均匀性

应用领域
 
保偏光纤传感器
保偏光纤放大器
保偏光纤激光器

性能指标

参数 单位 1x4 1x8
中心波长 nm 1310 or 1550 1310 or 1550
工作波长范围 nm +/-30 +/-30
插入损耗 dB ≤7.5, Typ. 7.0 ≤11.0, Typ. 10.5
波长相关损耗 dB ≤0.5, Typ. 0.3 ≤0.5, Typ. 0.3
均匀性 dB ≤0.8 ≤1.0
回波损耗 dB ≥50 ≥50
方向性 dB ≥50 ≥45
消光比(B系列) dB ≥20 ≥17
消光比(F系列) dB ≥23 ≥23
偏振相关损耗(B系列) dB ≤0.1 ≤0.15
温度相关损耗 dB/℃ ≤0.006 ≤0.008
尾纤类型 熊猫型保偏光纤 熊猫型保偏光纤
工作温度 -5 to + 70 -5 to + 70
贮存温度 -40 to +85 -40 to +85
封装尺寸 mm 160x140x10 160x160x10

 

 

 

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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