PM Fiber Array
（保偏光纤阵列）
概述：武汉易研光纤通讯生产的保偏产品种类繁多，有起偏器，准直器，分路器，衰减器，分束器，隔离器，环形器，合束器，耦合器，旋转器，法拉第镜，波分复用器等等。波长范围从980nm到1550nm，按照客户要求还可以提供C-Band,L-Band等宽带器件。广泛应用于保偏光纤放大器，光纤激光器，高速通讯系统及实验用测试仪器及设备。具有宽带宽，高回损，高消光比，环境稳定性强等特点
1. Applications
PM
photonic waveguide devices
PM-collimator
arrays [PM combiner]
Multi-PM
fiber collimators
Different
laser sources
2. PM Fiber Alignment
 |
PM orientation Ⅰ:
PM orientation Ⅱ:
PM orientation Ⅲ:
PM orientation Ⅳ:
3. Specifications
|
Number
of channels |
2 |
4 |
8 |
16 |
32 |
|
|
Material |
Quartz, |
|||||
|
V-groove
core pitch |
μm |
250/127(±0.5) |
||||
|
Polishing
angle |
degree |
8°(±0.3°) |
||||
|
Fiber type |
|
250um Panda
PM fiber |
||||
|
Extinction
Ratio |
dB |
≥25 |
≥25 |
≥23 |
≥22 |
≥21 |
|
Channel
spacing |
μm |
250 |
250 |
250 |
127 |
127 |
|
Package (L)X(W)X(H) |
mm |
9.5x2.5x2.5 |
9.5x2.5x2.5 |
9.5x2.5x2.5 |
11.5x3.2x2.5 |
11.5x5.6x2.5 |
|
Operating
Temperature (℃) |
-40～85 |
|||||
|
Storage
Temperature (℃) |
-40～85 |
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4．Mechanical Dimensions
5. Ordering
information
|