780nm PM Fiber Patch Cord 0.9mm Loose Tube FC/APC Fiber Optic Can be Customized
Polarization-maintaining optical fiber transmits linearly polarized light and is widely used in various fields of the national economy such as aerospace, aviation, navigation, industrial manufacturing technology, and communications. In the optical fiber sensor based on optical coherent detection, the use of polarization-maintaining fiber can improve the coherent signal-to-noise ratio to achieve high-precision measurement of physical quantities.
[Features]
Low Insertion Loss
High extinction ratio
High return loss
High stability and reliability
[Applications]
Fiber amplifier
Fiber laser
Fiber optic sensor
Test instrument
Research
Test Data Sheet:
| Parameters |
Unit |
Specification |
Test Data |
| Center Wavelength |
nm |
780 |
780 |
| Max.Insertion Loss |
dB |
0.50 |
0.22 |
| Min.Extinction Ratio |
dB |
20 |
22 |
| Min.Return Loss |
dB |
60 |
62 |
| Alignment Type |
|
Slow axis to the key |
| Connector Type |
|
FC/APC - FC/APC (FC/UPC can be customized.) |
| Fiber Type |
|
PM850 fiber |
| Pigtail Type |
|
900μm loose tube (red) |
| Fiber Length |
m |
1m / 2m / 3m / 6m (Choose) |
| Max.Optical Power (CW) |
mW |
300 |
| Operating Temperature |
℃ |
-20 ~ +70 |
| Storage Temperature |
℃ |
-40 ~ +85 |
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