产品详情
310nm1x2保偏光纤耦合器
供应上海低损耗1310nm1x2/1分2保偏光纤耦合器
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Features产品特点 |
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1.Low Insertion Loss低插入损耗 |
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2.High Return Loss高回波损耗 |
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3.High Extinction Ratio高消光比 |
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4.High stability & High Reliability高稳定和可靠性 |
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Applications应用领域 |
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1.EDFA光纤放大器 |
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2.Fiber Sensor光纤传感 |
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3.Fiber Optical Instrument光学仪器 |
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4.Power Monitoring功率监测 |
Specifications产品参数
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bbbbbeters参数 |
Unit单位 |
Values值 |
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Type结构 |
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1x2 |
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Center Wavelength中心波长 |
nm |
1310 |
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Operating Wavelength Range工作波长范围 |
nm |
±40 |
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Excess Loss附加损耗 |
dB |
0.7 |
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Unibbbbity方向性 |
dB |
0.4 |
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Coupling Ratio分光比 |
dB |
1/99~50/50 |
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Min. Extinction Ratio最小消光比 |
Both of axis working双轴工作 |
dB |
20 |
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Fast axis Blocked快轴工作 |
dB |
22 |
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Min. Return Loss最小回波损耗 |
dB |
50 |
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Max. Optical Power(CW)最大光功率 |
mW |
300 |
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Max. Tensile Load最大拉伸负荷 |
N |
5 |
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Fiber Type光纤型号 |
Tap Port2（端口2） |
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SMF-28e or Panda fiber |
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Port1 & 3（端口1和3） |
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PM Panda Fiber |
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Operating Temperature工作温度 |
℃ |
-5~+70 |
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Storage Temperature存储温度 |
℃ |
-40~+85 |
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For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
The default connector key is aligned to slow axis.
