Polarization-maintaining optical coupler/splitter
OE photonics' polarization-maintaining coupler/splitter uses fused-biconical-taper or planar-waveguide power splitting. PM fiber transmits two orthogonal linear polarizations stably while maintaining their states. It is widely used in WDM and FTTx systems.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength | 1310 or 1550 or customized |
| Return Loss [Excluding connectors; Adding connectors reduces RL by 5dB] | ≥50 dB |
| Optical Power | max:500 mw |
| Operating Temperature | −5~+70 ℃ |
| Storage Temperature | −45~85 ℃ |
| Fiber Type | PM1310 or PM1550 or customized |
| Insertion Loss [Channel configuration=1x2; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤3.8 dB |
| Uniformity [Channel configuration=1x2; Excluding connectors] | ≤0.3 dB |
| Insertion Loss [Channel configuration=1x3; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤6.2 dB |
| Uniformity [Channel configuration=1x3; Excluding connectors] | ≤0.5 dB |
| Insertion Loss [Channel configuration=1x4; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤7 dB |
| Uniformity [Channel configuration=1x4; Excluding connectors] | ≤0.4 dB |
| Insertion Loss [Channel configuration=1x6; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤9.4 dB |
| Uniformity [Channel configuration=1x6; Excluding connectors] | ≤0.6 dB |
| Insertion Loss [Channel configuration=1x8; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤10.2 dB |
| Uniformity [Channel configuration=1x8; Excluding connectors] | ≤0.4 dB |
| Insertion Loss [Channel configuration=1x12; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤12.6 dB |
| Uniformity [Channel configuration=1x12; Excluding connectors] | ≤0.8 dB |
| Insertion Loss [Channel configuration=1x16; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤13.5 dB |
| Uniformity [Channel configuration=1x16; Excluding connectors] | ≤0.6 dB |
| Insertion Loss [Channel configuration=1x24; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤15.8 dB |
| Uniformity [Channel configuration=1x24; Excluding connectors] | ≤1.1 dB |
| Insertion Loss [Channel configuration=1x32; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤16.6 dB |
| Uniformity [Channel configuration=1x32; Excluding connectors] | ≤0.8 dB |
| Insertion Loss [Channel configuration=1x64; Normal temperature; Excluding connectors; Adding connectors increases IL by 0.2dB] | ≤21 dB |
| Uniformity [Channel configuration=1x64; Excluding connectors] | ≤1.5 dB |
| Extinction Ratio [Normal temperature; Excluding connectors; Adding connectors reduces ER by 2dB] | 30, 26, 22, 18 or customized |
Datasheet
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Supplier Information
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