Product Description:
PERM-8605 Polarization extinction ratio meter is a professional equipment for polarization extinction ratio (PER) testing of polarization preserving devices, polarization degree of polarization (DOP) testing of light sources, on-line monitoring of polarization preserving optical fiber and optical fiber jumper and testing of other polarization preserving devices. It has the characteristics of large dynamic range, optional configuration of multiple frequency bands, high precision and high stability.
Key Features:
1. Can detect polarization extinction ratio (PER) and insertion return loss over a large dynamic range, with a maximum PER of up to 50dB;
2. Has a maximum input power of +5dBm, fast detection speed, high precision and high stability;
3. Provides secondary development interface and demo
4. Bias-preserving fiber optic axis angle testing, support online monitoring
5. Support free space input, insertion loss, optical power, extinction ratio, optical axis angle, polarization with the same screen display
6. FC/SC/LC interchangeable interface
7. Multi-band optional
Application:
1. Bias-preserving fiber optic fusion monitoring;
2. Y branching fiber optic gyro testing;
3. Alignment of polarization axes of optics;
4. Measurement of the extinction ratio of a polarization preserving fiber;
5. Alignment of the bias-preserving fiber with the laser light source;
6. Testing of PM couplers and polarization beam splitters.
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