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1550nm 4-port PM Fiber Circulator
1310/1480/1550nm C+L Band High Power Polarization Maintaining PM Fiber Circulator
Product ID: 7097
$100
1310/1480/1550nm C+L Band High Power Polarization Maintaining PM Fiber Circulator
The 1550nm four-port polarization-maintaining fiber optic circulator is a multi-port non-reciprocal optical device, and light can only propagate in one direction. If the signal is input from port 1, it will be output from port 2; if the signal is input from port 2, it will be output from port 3, and its output loss is very small; when the light is input from port 2, the loss when output from port 1 is very large. Similarly, when light is input from port 3, the loss when output from ports 1 and 2 is also very large.
TaorLab can produce three-port, four-port, fiber optic circulators with different powers and different wavelengths. The products are widely used in fiber lasers, instrumentation, dispersion compensation devices, fiber sensing, scientific research and other fields.
Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.
Specification
| Parameter | Unit | Value | |
| Center Wavelength | nm | 1310/1480/1550 | C+L Band |
| Operating Wavelength Range | nm | ±20 | 1528-1610 |
| Peak Isolation (Type) | dB | 50 | 50 |
| Isolation (min) | dB | 40 | 40 |
| Insertion Loss(Type) | dB | 0.8 | 0.9 |
| Insertion Loss(max) | dB | 1.1 | 1.2 |
| Extinction Ratio (min) | dB | 20 | |
| Crosstalk (min) | dB | 50 | |
| Minimum Return Loss | dB | 50 | |
| Optical Power(CW) | mW | 300, 1000, 2000 Optional | |
| Peak Power(Pulse) | KW | <1, 2, 5@ns pulse | |
| Working Axis | Single-axis work or double-axis work | ||
| Fiber Type | – | PM1550 | |
| Package Size | mm | Φ5.5XL35 (single axis), Φ5.5xL50 (double axis) | |
| Operating Temperature | ℃ | -5 ~ +50 | |
| Storage Temperature | ℃ | -40 ~ +85 | |
*The temperature measurement environment is 25℃;
*The above data does not include connectors. If a connector is added, the insertion loss increases by 0.3dB, the return loss decreases by 5dB, the extinction ratio decreases by 2dB, and the slow axis of the optical fiber is aligned with the Key key by default.
Package Dimensions
Ordering Information
| TLPCIR4 | Working Wavelength | Average Power | Power Type | Working Axis | Fiber Type | Pigtail Length | Pigtail Type | Connector Type |
| 1550=1550nm CL=C+L band |
01=1W 05=5W S=Others |
C=CW P=Pulse |
B=Double-axis work S=Slow axis work F=Fast axis work |
P9=PM980 P15=PM1550 P19=PM1950 |
08=0.8m 10=1.0m 15=1.5m S=Others |
B=250um bare fiber L=900um loose tube S=Others |
N=None FP=FC/PC FA=FC/APC S=Others |
*Model reference: TLPCIR4-00-C-S-P15-10-L-FA
Four-port polarization-maintaining fiber optic circulator, center wavelength 1550nm, continuous power 300mW, uniaxial operation, fiber type PM1550, fiber length 1 meter, 900um loose tube, FC/APC, fiber slow axis alignment key.
