Product ID: 7110
$100
980nm 3-port Polarization Maintaining PM Fiber Optic Circulator
The three-port fiber optic circulator is a multi-port non-reciprocal optical device in which 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 the output loss is very small; when the light is input from port 2, the loss is very large when it is output from port 1. 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, different power and different wavelength fiber optic circulators, which are widely used in fiber lasers, instrumentation, dispersion compensation devices, fiber optic 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 | 980 |
| Operating Wavelength Range | nm | ±10 |
| Peak Isolation (Type) | dB | 25 |
| Isolation (min) | dB | 22 |
| Insertion Loss(Type) | dB | 1.0 |
| Insertion Loss(max) | dB | 1.5 |
| Extinction Ratio (min) | dB | 18 (type B), 20(type F) |
| Minimum Return Loss | dB | 45 |
| Optical Power(CW) | W | 0.3, 1, 2, 5, 10, 20 Optional |
| Peak Power(Pulse) | KW | <10@ns pulse |
| Working Axis | Single-axis work or double-axis work | |
| Fiber Type | – | PM980 |
| Package Size | mm | 64x28x26 |
| Operating Temperature | ℃ | 0 ~ +60 |
| Storage Temperature | ℃ | -10 ~ +75 |
*The temperature measurement environment is 25℃;
*The above data does not include connectors. If a connector is added, the insertion loss increases by 0.5dB, 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
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Ordering Information
| TLPCIR | Working Wavelength | Average Power | Power Type | Working Axis | Fiber Type | Pigtail Length | Pigtail Type | Connector Type |
| 980=980nm | 00=300mW 01=1W 05=5W 10=10W |
C=CW P=Pulse |
B=Double-axis work S=Slow axis work F=Fast axis work |
P9=PM980 | 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: TLPCIR-980-00-C-S-P9-10-L-FA
Three-port polarization-maintaining fiber optic circulator, center wavelength 980nm, continuous power 300mW, single-axis operation, PM980, fiber length 1 meter, 900um loose tube, FC/APC, fiber slow axis alignment key.
850nm 3-port Polarization Maintaining PM Fiber Optic Circulator 
