Polarization Maintaining Isolator(PMISO)
The Polarization Maintaining Isolator is a micro-optic device built with an input and an output PM fiber. It is characterized with low insertion loss, high extinction ratio, high isolation, high return loss and excellent environmental stability and reliability. It is widely used in EDFA, Raman amplifier, fiber lasers, optical fiber sensors and instrumentation.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center wavelength | 1064 nm |
| Operating bandwidth [1064nm] | ±5 nm |
| Insertion loss [1064nm;Single stage;@23℃;IL is0.3dB (1310~1550nm) or0.5dB (1064nm) higher for each connector added.] | ≤2.0 dB |
| Isolation [1064nm;Single stage;@23℃] | ≥30 dB |
| Insertion loss [1064nm;Dual stage;@23℃;IL is0.3dB (1310~1550nm) or0.5dB (1064nm) higher for each connector added.] | ≤3.0 dB |
| Isolation [1064nm;Dual stage;@23℃] | ≥45 dB |
| Extinction ratio [1064nm;Type B;ER is2dB lower for each connector added.] | ≥20 dB |
| Extinction ratio [1064nm;Type F;ER is2dB lower for each connector added.] | ≥23 dB |
| Handling power [1064nm] | ≤300 mW |
| Operating temperature [1064nm] | -5~+50 ℃ |
| Dimensions [1064nm] | Φ5.5×L35 |
| Center wavelength | 1310,1440,1550 nm |
| Operating bandwidth [1310,1440,1550nm] | ±15 nm |
| Insertion loss [1310,1440,1550nm;Single stage;@23℃;IL is0.3dB (1310~1550nm) or0.5dB (1064nm) higher for each connector added.] | ≤0.6 dB |
| Isolation [1310,1440,1550nm;Single stage;@23℃] | ≥30 dB |
| Insertion loss [1310,1440,1550nm;Dual stage;@23℃;IL is0.3dB (1310~1550nm) or0.5dB (1064nm) higher for each connector added.] | ≤0.7 dB |
| Isolation [1310,1440,1550nm;Dual stage;@23℃] | ≥46 dB |
| Extinction ratio [1310,1440,1550nm;Type B;ER is2dB lower for each connector added.] | ≥20 dB |
| Extinction ratio [1310,1440,1550nm;Type F;ER is2dB lower for each connector added.] | ≥25 dB |
| Handling power [1310,1440,1550nm] | ≤500 mW |
| Operating temperature [1310,1440,1550nm] | -5~+70 ℃ |
| Dimensions [1310,1440,1550nm] | Φ5.5×L35 or Φ3.0×L25 |
| Return loss (Input/Output) [RL is5dB lower for each connector added.] | ≥55/50 dB |
| Fiber type [The default connector key is aligned to slow axis.] | PM Panda Fiber |
| Storage temperature | -40~+85 ℃ |
| Working axis [Type B] | Both axis working |
| Working axis [Type F] | Fast axis blocked |
Datasheet
Supplier Information
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