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微型保偏光纤器件
weixingbaopianguangxianqijian
保偏光纤波分复用器，具有低插入损耗、高耐受功率、高消光比的特点，主要应用于保偏光纤激光器、保偏放大器、保偏传感系统以及科研应用等领域。
产品详情资料下载保偏光纤波分复用器，具有低插入损耗、高耐受功率、高消光比的特点，主要应用于保偏光纤激光器、保偏放大器、保偏传感系统以及科研应用等领域。
Polarization-maintaining fiber wavelength division multiplexer has the characteristics of low insertion loss, high endurance power and high extinction ratio. It is mainly used in polarization-maintaining fiber lasers, polarization-maintaining amplifiers,polarization-maintaining sensing systems and scientific research applications.
参数(Parameters) | 单位(Unit) | 指标(Values) | |||||
|---|---|---|---|---|---|---|---|
Pass Band | 波长范围( Wavelength Range) | nm | 960-990 | 1270-1350 | 1450-1490 | 1550-1590 | |
| 最大插损(Max. Insertion Loss) | dB | 0.7 | 0.6 | 0.6 | 0.7 | ||
| 典型插损(Typ. Insertion Loss) | dB | 0.5 | 0.4 | 0.4 | 0.5 | ||
| 最小隔离度(Min. Isolation) | dB | 25 | 26 | 26 | 26 | ||
| 典型隔离度(Typ. Isolation) | dB | 30 | 30 | 30 | 30 | ||
Reflectin Band | 波长范围( Wavelength Range) | nm | 1020-1100 | 1530-1600 | 1530-1600 | 1950-2050 | |
| 最大插损(Max. Insertion Loss) | dB | 0.5 | 0.6 | 0.5 | 0.6 | ||
| 典型插损(Typ. Insertion Loss) | dB | 0.3 | 0.3 | 0.3 | 0.4 | ||
| 最小隔离度(Min. Isolation) | dB | 13 | 13 | 13 | 13 | ||
| 典型隔离度(Typ. Isolation) | dB | 15 | 15 | 15 | 15 | ||
最小回波损耗(Min. Return Loss) | dB | 50 | |||||
最小消光比 (Min. Extinction Ratio) | dB | 20 | |||||
最大承载功率(Max. Handing Power) | mW | 500 | |||||
光纤类型(Fiber Type) | -- | PM Panda Fiber | |||||
承载拉力(Max. Tensile Load) | N | 5 | |||||
工作温度(Operating Temperature) | ℃ | -5 to +70 | |||||
存储温度(Storage Temperature) | ℃ | -40 to +85 | |||||
封装尺寸(Package Dimension) | mm | 5.5×35/2.4×30 | |||||
备注：
*以上指标是不加连接头的参数.(Above specification are for component without connector)
*对于增加连接头的器件，，回损将会降低5dB,消光比也会降低2dB左右.( RL will be 5dB lower and ER will be 2dB lower for component with connector)
*保偏光纤和连接器是慢轴对准。(The PM fiber and connector key are aligned to the slow axis)
PMFWDM-①-②-③-④-⑤-⑥
| ①中心波长 Center Wavelength | ②封装尺寸 Package Dimension | ③光纤类型 Fiber Type | ④光纤长度 Fiber Length | ⑤套管 Fiber Jacket | ⑥连接器 Connector |
|---|---|---|---|---|---|
980/1064—980nm Pass/1064nm Reflect | 5.5×35-5×35mm | PM980-PM980 for all port | 1-1M | 0-Bare Fiber | N-None |
1064/980—1064nm Pass/980nm Reflect | 2.4×30-2.4×30mm | PM980/PM1550-PM980 for pass port PM1550 for reflect port and common port | 1.5-1.5M | 1-900um Loose Tube | FU-FC/UPC |
980/1550—980nm Pass/1550nm Reflect | PM1550/PM980-PM1550 for Pass port and common portPM980 for reflect port | Specify | 2-2mm Cable | FA-FC/APC | |
| 1550/980—1550nm Pass/980nm Reflect | 3-3mm Cable |
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