1064nm/1310nm/1480nm/1550nm PM Fiber Faraday Rotating Mirror Rotation Angle can be Customized
The polarization-maintaining Faraday rotating mirror is a passive device that can rotate the polarization state of the polarization-maintaining signal light by 90 degrees. This rotating mirror has excellent performance, including the lowest possible insertion loss and environmental stability. It is widely used in polarization-maintaining fiber amplifiers, polarization-maintaining fiber lasers and other fiber optic instruments.
[Features]
Low insertion loss
High return loss
[Applications]
Fiber Optic Sensor
Fiber laser
Coherent detection
Research areas
[Specification]
| Parameters |
Unit |
Value |
| Center Wavelength |
nm |
1064 / 1310 / 1480 / 1550 (Choose) |
| Bandwidth |
nm |
±15 |
| Typical Insertion Loss |
dB |
0.40 |
| Max.Insertion Loss |
dB |
0.60 |
| Faraday Rotation angle |
Deg |
45 (Customizable) |
| Rotation angle Stability |
Deg |
±1 |
| Extinction Ratio |
dB |
20 |
| Max.Optical Power (CW) |
mW |
500 |
| Max. Tensile Load |
N |
5 |
| Pigtail Type |
|
PM Panda fiber |
| Operating Temperature |
℃ |
-5 ~ +70 |
| Storage Temperature |
℃ |
-45 ~ +85 |
Test Data Sheet of 1550nm PM Faraday Mirror:
| Parameters |
Unit |
Specification |
Test Data |
| Center Wavelength |
nm |
1550 |
1550 |
| Bandwidth |
nm |
±15 |
±15 |
| Max.Insertion Loss |
dB |
0.90 |
0.72 |
| Min.Extinction Ratio |
dB |
18 |
21 |
| Faraday Rotation Angle (Single pass) |
Deg |
90 |
90 |
| Connector Type |
|
FC/APC |
| Fiber Type |
|
PM1550 |
| Pigtail Type |
|
900μm loose tube (red) |
| Fiber Length |
m |
1.0 |
| Max.Optical Power (CW) |
mW |
500 |
| Max. Tensile Load |
N |
5 |
| Operating Temperature |
℃ |
-5 ~ +50 |
| Storage Temperature |
℃ |
-45 ~ +80 |
| Dimensions |
mm |
Φ4.5 x L25 |
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