1064nm/1310nm/1480nm/1550nm 1x2 PM Fiber Splitter Polarization Beam Splitter FC/APC
The polarization-maintaining beam splitter can effectively couple 2 orthogonal polarization signal lights to a single fiber output, and can split a single polarization signal light into 2 orthogonal polarization signal lights when used in reverse. It is usually used for combining or splitting pump lasers into erbium-doped fiber amplifiers or Raman fiber amplifiers for power distribution. Both input and output use polarization maintaining fiber.
[Features]
High extinction ratio
Low insertion loss
High directionality
[Applications]
PM dispersion compensation
EDFA or Raman fiber amplifier
Optical communication system
Fiber Optic Sensor
[Specification]
| Parameters |
Unit |
Class P |
Class A |
| Center Wavelength |
nm |
1064 / 1310 / 1480 / 1550 (Choose) |
| Bandwidth |
nm |
±40 |
| Typical Insertion Loss |
dB |
0.40 |
0.50 |
| Max.Insertion Loss |
dB |
0.60 |
0.70 |
| Min.Return Loss |
dB |
50 |
| Min.Extinction Ratio |
dB |
22 |
20 |
| Min.Directivity |
dB |
50 |
| Max.Optical Power (CW) |
mW |
500 |
| Max. Tensile Load |
N |
5 |
| Pigtail Type |
|
Panda type PM fiber |
| Operating Temperature |
℃ |
-5 ~ +70 |
| Storage Temperature |
℃ |
-45 ~ +85 |
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