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PM 1x2 1550 Beam Splitter,Polarization Beam Combiner,Polarization Beam Splitter,1x2 Beam Combiner,Beam Splitter,Polarization Maintaining Combiner,Isolation Polarization Beam Splitter,Polarization Maintaining Splitter,PM Beam Combiner,Isolation Polarization Beam Combiner,980 Polarization Beam Combiner,780nm Polarization Beam Combiner,1x2 Polarization Beam Combiner,Polarization Maintaining,Polarization Beam, |
1x2 Isolator Polarization Beam Combiner/Splitter (IPBC/IPBS)
1x2 Isolator Polarization Beam Combiner/Splitter(IPBC/S)combine the functionality of a PBC/S and an isolator into one component.Benefits of such devices includes reduction of component space and cost within assemblies and less splices.PBC/S can be used either as a polarization beam combiner to combine light beams from two PM input fibers into a single output fiber, or as a polarization beam splitter to split light from an input fiber into two output fibers of orthogonal polarization states.It is widely used in EDFA, raman amplifier, fiber sensor, coherent, telecommunications systems. Polarization mode dispersion compensator. Features
Mechanical Dimensions(mm)
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| IPBS | Wavelength | Isolator type | Fiber for Port 3 | Pigtail Type | Length | Connector |
| IPBC | ||||||
| 1310=1310 | S=Single stage | 1=SMF-28e | 1=250um bare fiber | H=0.5m | 0=None | |
| 1480=1480 | D=Dual stage | 2=PM Fiber, Slow Axis Align to Port 1 | 2=900um loose tube | 8=0.8m | 1=FC/UPC | |
| 1550=1550 | 3=PM Fiber, Slow Axis Align 45° to Port | 1=1.0m | 2=FC/APC | |||
| 4=G657A2 Fiber for Port3&Port2, PM fiber for Port1. | 5=1.5m | 3=SC/APC | ||||
| 2=2.0m | 4=SC/UPC | |||||
| A=1.6m | 5=MU | |||||
| B=port1:0.45m;port2&3:1.5m | 6=LC/PC | |||||
| 7=LC/APC | ||||||
| 8=E2000 APC | ||||||
| 9=E2000 PC |
- if you have any requirement for it.，Please contact us by email to [email protected] or call at +1-205-282-9089
| Parameter | Values | |
| IsolatorStage | SingleStage | DualStage |
| CenterWavelength(nm) | 1310、1480、1550 | |
| OperatingWavelengthRange(nm) | ±20 | |
| Typ.InsertionLoss(dB) | 0.45 | 0.55 |
| InsertionLoss(dB) | ≤0.7 | ≤0.8 |
| Typ. Isolation(dB) | 35 | 51 |
| Isolation@23℃(dB) | ≥20 | ≥40 |
| ExtinctionRatio(dB)(OnlyforPBS) | ≥20 | ≥20 |
| Directivity(dB) | ≥50 | |
| Return Loss(dB) | ≥50 | |
| Power Handling(W) | 500 | |
| Fiber Type | Port1&2 | PM Panda Fiber |
| Port3 | SMF-28e or PMPandaFiber | |
| Operating Temperature(°C) | -5~+70 | |
| Storage Temperature(°C) | -40 ~ +80 | |
| Dimensions(mm) | φ5.5×L35(P1) |
Note:
*The above specification is without connector.
*The PM fiber and the connector key are aligned to the slow axis.
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