PM Isolator（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. ????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. 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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Overview
Specifications
| Parameter | Value |
|---|---|
| Center Wavelength | 1310,1480 or 1550 |
| Bandwidth [Single Stage] | ±15 nm |
| Bandwidth [Dual Stage] | ±30 nm |
| Typical Isolation [Single Stage] | 40 dB |
| Typical Isolation [Dual Stage] | 58 dB |
| Isolation [Single Stage] | ≥30 dB |
| Isolation [Dual Stage] | ≥46 dB |
| Typical Insertion Loss [Single Stage] | 0.4 dB |
| Typical Insertion Loss [Dual Stage] | 0.6 dB |
| Insertion Loss [Single Stage] | ≤0.6 dB |
| Insertion Loss [Dual Stage] | ≤0.8 dB |
| Min.Extinction Ratio [only for B type] | 20 dB |
| Min.Extinction Ratio [only for F type] | 23 dB |
| Minimun Return Loss(In/Out) [Single Stage] | 55/50 |
| Minimun Return Loss(In/Out) [Dual Stage] | 55/50 |
| Operation Temperature | -10~+70 ℃ |
| Storage Temperature | -40~+85 ℃ |
| Fiber Type | 250um or 400um PM Fiber |
| Fiber Length [each end] | 1 meter each end |
| Dimension | Φ5.5×L35(50mm including rubber boots) |
| Power Handing | 300 mW |
Applications
Key Features
Datasheet
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Supplier Information
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