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PM 1x2 1550 Beam Splitter,Polarization Maintaining,Polarization Beam Combiner,Polarization Beam,780nm Polarization Beam Combiner,1550nm Beam Combiner,Beam Splitter,980 Polarization Beam Combiner,Polarization Maintaining Combiner,1x2 Beam Combiner,PM Beam Combiner,1x2 Polarization Beam Combiner,Isolation Polarization Beam Combiner,Isolation Polarization Beam Splitter,Polarization Beam Splitter, |
1x2 Polarization Beam Combiner/Splitter (PBC/PBS), PM Fiber Beam Combiner/Splitter
The Polarization Beam Combiner/Splitter (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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Ordering Information | ||||||
Wavelength | Grade | Fiber Type for Port 3 | Pigtail Type | Length | Connector | |
PBS or PBC | ||||||
1064=1064nm | P=P grade | 1=SMF-28e | 1=250um bare fiber | H=0.5m | 0=None | |
1310=1310nm | A=A grade | 2=HI 1060 | 2=900um loose tube | 8=0.8m | 1=FC/UPC | |
1450=1450nm | 3=PM Fiber, Slow Axis Align to Port 1 | 3=3mm Cable | 1=1.0m | 2=FC/APC | ||
1480=1480nm | 4=PM Fiber, Slow Axis Align 45°to Port 1 | 4=2mm Cable | 3=SC/APC | |||
B=0.75m | ||||||
1550=1550nm | 5=400um bare fiber | A=1.2m | 4=SC/UPC | |||
1040=1040nm | S=PM Fiber, Port 1 Fast Axis Align to Port 3 Fast Axis,Port 2 Fast Axis Align to Port 3 Slow Axis | 6=LC/UPC | ||||
1030=1030nm | C=0.5m for input Port 3;0.8m for output Port1,2 | 7=LC/APC | ||||
1060=1060nm | A=LC/UPC for port3,SC/UPC for port1&2 | |||||
B=SC/UPC on input,SC/APC on outputs | ||||||
C=LC/UPC on input,SC/APC on outputs |
- if you have any requirement for it.,Please contact us by email to [email protected] or call at +1-205-282-9089
Specifications
Parameter | P | A | P | A |
Wavelength(nm) | 1310,1450,1480,1550 | 1064、1040、1030 | ||
OperatingBandwidth(nm) | ±40 | ±20 | ||
Typ.InsertionLoss(dB) | 0.4 | 0.5 | 0.6 | 0.7 |
InsertionLoss(dB) | ≤0.60 | ≤0.70 | ≤0.80 | ≤0.90 |
ExtinctionRatio(dB)(OnlyforPBS) | ≥22 | ≥20 | ≥22 | ≥20 |
Directivity(dB) | ≥50 | |||
ReturnLoss(dB) | ≥50 | |||
PowerHandling(mW) | ≤300 | |||
FiberType | Port1&2 | PM1310&PM1550PandaFiber | PM980PandaFiber | |
Port3 | SMF-28eorPM1310&PM1550PandaFiber | HI1060orPM980PandaFiber | ||
PortsMarkingcolor(onlyfor250umbarefiber) | Port2:Black,Otherports:Clear | |||
PortsMarkingcolor(onlyfordeviceswith900umloosetube) | 900umRedloosetubeforallports;marking:port2:black. | |||
OperatingTemperature(°C) | -5~+70 | |||
StorageTemperature(°C) | -40~+80 | |||
Dimensions(mm) | φ5.5×L35(P1)(onlyforbarefiberor900umloosetube) | |||
L90XW20XH9.5(P6)(onlyfor3mmor2mmcable) |
Note:
*The above specification is without connector.
*For devices with connector,IL will be 0.3dB higher,ER will be 2dB lower and RL will be 5dB lower.
*The PM fiber and the connector key are aligned to the slow axis.