Polarization Maintaining Isolator (638nm PMISO)
The 638nm Polarization Maintaining Isolator is a passive device that guides lights at 638nm in only one direction while minimizing unwanted feedback. It is characterized with low insertion loss, high extinction ratio, high isolation, and excellent environmental stability and reliability.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Center wavelength | 638 nm |
| Operating bandwidth | ±10 nm |
| Typ. Insertion loss [@23℃;IL is1.5dB higher for each connector added.] | ≤1.3 dB |
| Max. Insertion loss [@23℃;IL is1.5dB higher for each connector added.] | ≤1.6 dB |
| Extinction ratio [ER is3dB lower for each connector added.] | ≥20 dB |
| Min. Isolation [λ_C,23℃,all polarization states] | ≥23 dB |
| Return loss [RL is5dB lower for each connector added.] | ≥45 dB |
| Handling power | ≤300 mW |
| Fiber type [The default connector key is aligned to slow axis.] | PM Panda Fiber |
| Operating temperature | +23~+45 ℃ |
| Storgae temperature | -20~+70 ℃ |
| Dimensions | ￠20 x L66 |
Datasheet
Supplier Information
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