保偏光纤波分复用器
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 |
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|
Type |
nm |
1064/980 |
1550/980 |
1550/1064 |
1550/1480 |
|
Tran***ission W***elength |
nm |
1020~1080 |
1520~1580 |
1520~1580 |
1535~1565 |
|
Reflection W***elength |
nm |
960~990 |
960~990 |
1020~1080 |
1480&plu***n;10 |
|
sertion Loss of Tran***ission Channel |
dB |
0.8 |
0.7 |
0.8 |
0.8 |
|
sertion Loss of Reflection Channel |
dB |
0.6 |
0.5 |
0.6 |
0.6 |
|
Min.Tran***ission Isolation@Reflection W***elength |
dB |
25 |
30 |
25 |
25 |
|
flection Isolation@Tran***ission W***elength |
dB |
12 |
15 |
12 |
12 |
|
annel Flatness |
dB |
0.4 |
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|
Min.Extinction Ratio at 23℃ |
dB |
18 |
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|
Max. W***elength Thermal Stability |
nm/℃ |
0.003 |
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|
Max. Insertion Loss Thermal Stability |
dB/℃ |
0.005 |
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|
turn Loss |
dB |
50 |
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|
Max.Power Handling (CW) |
mW |
300 |
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|
Fiber Type |
- |
PM Panda fiber |
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|
Operating Temperature |
°C |
0~+70 |
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|
Storage Temperature |
°C |
-40~+85 |
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|
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. |
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|
The default connector key is aligned to slow axis. |
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