保偏光纤波分复用器
产品简介
详细信息
特性：ü 低插损 ü 高消光比 ü 高隔离度
应用：ü 光纤放大器 ü 光纤传感 ü 光纤激光器
参数指标
| Parameters | Unit | Values | |||
| Type | nm | 1064/980 | 1550/980 | 1550/1064 | 1550/1480 |
| Transmission Wavelength | nm | 1020~1080 | 1520~1580 | 1520~1580 | 1535~1565 |
| Reflection Wavelength | nm | 960~990 | 960~990 | 1020~1080 | 1480±10 |
| Max.Insertion Loss of Transmission Channel | dB | 0.8 | 0.7 | 0.8 | 0.8 |
| Max.Insertion Loss of Reflection Channel | dB | 0.6 | 0.5 | 0.6 | 0.6 |
| Min.Transmission Isolation@Reflection Wavelength | dB | 25 | 30 | 25 | 25 |
| Min.Reflection Isolation@Transmission Wavelength | dB | 12 | 15 | 12 | 12 |
| Max.Channel Flatness | dB | 0.4 | |||
| Min.Extinction Ratio at 23℃ | dB | 18 | |||
| Max. Wavelength Thermal Stability | nm/℃ | 0.003 | |||
| Max. Insertion Loss Thermal Stability | dB/℃ | 0.005 | |||
| Min.Return Loss | dB | 50 | |||
| Max.Power Handling (CW) | mW | 300 | |||
| Fiber Type | - | PM Panda fiber | |||
| Operating Temperature | °C | 0~+70
| |||
| Storage Temperature | °C | -40~+85 | |||
| 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. | |||||
封装尺寸：
订购信息：
PMFWDM-1111-2345-666 1111 -Operating Wavelength: 5548=T1550nm/R1480nm, 5598=T1550nm/R980nm 0608=T1064nm/R980nm,...... 2 -Port Type: 2=1x2 3 -Fiber Type: 1=PM Panda fiber 4 -Pigtail Type: 0=250μm bare fiber, 1=900μm loose tube 5 -Fiber Length: 0=0.8m,1=1m 666 -Connector Type: 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC