1X2 Polarization Maintaining Wavelength Division Multiplexer 980nm PM Optic Fiber WDM FC/APC
The polarization-maintaining wavelength division multiplexer is a device that couples optical signals of different wavelengths into a fiber. The most common application is to couple the pump light signal and the polarization signal light into a fiber. Therefore, in the polarization-maintaining fiber Amplifiers and polarization-maintaining fiber lasers are essential components.
[Features]
High isolation
High return loss
Low insertion loss
Good environmental stability
[Applications]
Optical fiber communication equipment
Raman amplifier
EDFA
Fiber Optic Sensor
[Specification]
| Parameters |
Unit |
Value |
| Transmission Channel |
Wavelength Range |
nm |
960~990 |
| Max.Insertion Loss |
dB |
0.8 |
| Typical Insertion Loss |
dB |
0.6 |
| Min.Isolation |
dB |
25 |
| Typical Isolation |
dB |
30 |
| Reflection Channel |
Wavelength Range |
nm |
1030~1080 |
| Max.Insertion Loss |
dB |
0.5 |
| Typical Insertion Loss |
dB |
0.3 |
| Min.Isolation |
dB |
12 |
| Typical Isolation |
dB |
15 |
| Min.Return Loss |
dB |
50 |
| Min.Extinction Ratio |
dB |
20 |
| Typical Extinction Ratio |
dB |
22 |
| Temperature Stability |
dB/℃ |
≤0.005 |
| Max.Optical Power (CW) |
mW |
300 |
| Max. Tensile Load |
N |
5 |
| Pigtail Type |
|
PM980 Panda type PM Fiber |
| Operating Temperature |
℃ |
-5 ~ +70 |
| Storage Temperature |
℃ |
-40 ~ +85 |
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