Polarization Beam Combiner/Splitter (1X2&2X2)1310&1550nm
1. Features:
Ø Low insertion loss
Ø High extinction ratio
Ø High Return Loss
Ø Excellent environmental stability and reliability
2. Applications:
Ø Fiber Laser
Ø Fiber Sensor
Ø Communication System
Ø Test Instrumentations
Ø Polarization maintaining optical system
3. Compliance:
Ø Telcordia GR-1209-CORE
Ø Telcordia GR-1221-CORE
Ø RoHS
4. Specifications:
Type Parameter | Unit | Values | |
Grade | 1X2 | 2X2 | |
Center Wavelength | nm | 1310,1480 or 1550 | |
Operating Wavelength Range | nm | ±40 | |
Typ. Insertion loss | dB | 0.45 | 0.55 |
Insertion loss | dB | 0.7 | ≤0.9 |
Return Loss | dB | ≥50 | |
Extinction Ratio (for Splitter only) | dB | ≥22 | ≥20 |
Directivity | dB | ≥50 | |
Power Handling | mW | ≤500 | |
Tensile Load | N | ≤5 | |
Fiber Type (Port1&2) | / | SM13-PS-U25D or SM15-PS-U25D | |
Fiber Type（Port3） | / | See ordering information | |
Operating Temperature | ℃ | -5 to +70 | |
Storage Temperature | ℃ | -40 to +85 | |
*The specifications are w/o connector.
* For devices with connectors, 0.3dB higher for IL, 5dB lower for RL and 2dB lower for ER.
* For device with connector, key aligned to slow axis.
5. Ordering information (P12-PP5501-FAFA3405):
Product | Product Description | Grade | Operating Wavelength | Pigtail Type | Fiber Type on Port3 | Port1&2 Connector Type | Port3 Connector Type | Package Size | Fiber Length |
P12=1×2 P22=2X2 | P=Polarization B=Beam C=Combiner S=Splitter
| P=P Grade A=A Grade
| 06=1064nm 31=1310nm 55=1550nm | 0=250um 1=900um | 1=SMF-28e 2=Slow axis align to port1 3= Slow axis align 45°to port1 | NN=None FA=FC/APC FU=FC/UPC SA=SC/APC SU=SC/UPC LU=LC/UPC LA=LC/APC SS=Specific | NN=None FA=FC/APC FU=FC/UPC SA=SC/APC SU=SC/UPC LU=LC/UPC LA=LC/APC SS=Specific | 34=5.5×34 35=5.5×35 38=5.5×38
| 05=0.5m 08=0.8m 10=1.0m 12=1.2m |