Flyin Optronics Co.,Ltd

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Polarization Beam Combiner/Splitter(1310-1550nm)5cb936491a3a5.jpg

Polarization Beam Combiner/Splitter(1310-1550nm)

Flyin Optronics’ Polarization Maintaining (PM) Product include In-Line Polarizer, PM Isolator, Polarization Beam Combiner/Splitter, PM Filter Coupler, PM Circulator, PM FWDM and PM Patch cord.

PM Fiber Option:
Pigtail Style:
Fiber Length:
Select at least one parameter!! or inquire now

Related Products



????Flyin Optronics’ Polarization Maintaining (PM) Products features low insertion loss, high return loss, wide pass band, high isolation, high extinction ratio, high reliability and stability. They are extensively used in optical amplifier, power monitoring, fiber sensors, WDM system, fiber optic systems testing, CATV and laboratory.

Low insertion LossHigh power EDFA
High extinction ratioRaman amplifier
Compact in-line packageLaboratory
High stability and reliability
Epoxy free on optical path

Package Dimension


The production workshop show

Performance Specifications

ParameterP GradeA Grade
Center Wavelength(nm)1310,1480 or 1550
Operating Wavelength Range(nm)±40
Typical Insertion Loss(dB)0.40.5
Maximum Insertion Loss(dB)≤0.6≤0.7
Min.Extinction Ratio(for splitter only)(dB)2320
Min.Return Loss(dB)50
Direction of Incident PolarizationSlow Axis
Operation Temperature(℃)-10~+75
Storage Temperature(℃)-40~+85
Fiber TypePM on port1 and 2,SM or PM on port3
Power Handing(N)5
Max.Optical Power(mW)500

1.The PM fiber and the connector key are aligned to the slow axis.

2.The devices with connectors,insertion loss will be 0.3dB higher,RL will be 5dB lower,and ER will be 2dB lower.

3.The above specifications are for device without connector.

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