JW8610M Multi-core Polarization State Analyzer
丨 The JW8610M is a polarization state analyzer built specifically for multi-core and free-space optical measurement. It is dedicated to CPO co-packaged optics and ELS external laser sources. Compared with the conventional model, its larger clear aperture is compatible with multi-core fiber jumpers such as MPO, MT, and FA, and also supports free-space collimated light spots below φ5 mm. It adopts the rotating waveplate method (sampling rate 8 Hz), and the software interface displays the polarization state on the Poincaré sphere in real time. When used together with the JW8612 polarization-maintaining thermal cycle heater, it enables efficient testing of narrowband optical polarization extinction ratio (PER).
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 1270-1650nm |
| SOP accuracy | 0.25 ° |
| DOP accuracy | 1 % |
| PER measurement range | 0-40dB |
| PER Resolution | 0.1 dB |
| Input optical power range | -40~+25 dBm |
| Sampling Rate | 8 hz |
| Interface | MPO or free-space collimated light |
| Clear Aperture Dimension | 5 mm |
| Maximum deviation angle of collimated light | 2 ° |
| Chassis dimensions | 235 mm × 104 mm × 300 mm |
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