2016年四川供应1064nm保偏耦合器
Features:
Low Insertion Loss
High Extinction Ratio
High Return Loss
Excellent environmental stabilityand reliability
Applications:
Fiber Laser
Fiber Sensor
Telecommunications
Testing Systems
Specifications:
Parameters Unit Values
Port Type 1X2 2X2
Operating Wavelength Range nm 1064±20
Excess Loss dB ≤0.8 ≤1.0
Uniformity (only for 50/50) dB ≤0.6 ≤0.8
Extinction Ratio for F type & (B type) dB ≥22 & (20) ≥22 & (18)
Tap Ratio (Port 2/4) % 1±0.2%, 2±0.4%, 5±1%, 10%±2%, and 50%
Return Loss dB ≥50
Handling Power mW ≤500 (only for Splitter)
Tensile Load N ≤5
Fiber Type - SMF-28e or PM Panda Fiber on Tap Port
- PM Panda Fiber on lnput & Output Port
1x2 B Type Port1 to Port2 & 3, Port2 is tap port.
F Type Port3 to Port1 & 2, Port2 is tap port.
2x2 B Type Port1 to Port2 & 3, Port2 is tap port. Port3 to Port1 & 4, Port4 is tap port.
F Type Port1 to Port3 & 4, Port4 is tap port. Port3 to Port1 & 2, Port2 is tap port.
“B” for Both axis working, “F” for Fast axis blocking. *The specifications are w/o connector.
* For devices with connectors, 0.3dB higher for IL, 5dB lower for RL and 2dB lower for ER.
* For device with connector, key aligned to slow axi |
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