Isolator Polarization Beam CombinerSplitter

: Passive Fiber Component; Hits: 1580

Specifications：

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

Low Insertion Loss
High Isolation
Low Wavelength and Temperature
High Return Loss
High Power Handling
Compact Size
Rugged Design
1 M Jacketed Fiber on Each Leg
1064, 1310, 1480, and 1550 nm Operating Wavelengths

Mechanical Dimensions(mm)

Applications

EDFA & Raman Amplifier
Fiber Sensor System
Coherent Telecommunication Systems
Polarization Mode Dispersion Compensator
Polarization Division Mux/Demux
Fiber Laser System
R&D Laboratories
Instruments

Ordering Information

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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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