PAN01 Polarization analyzer
PAN01 polarization analyzer is a module based on the rotating waveplate method for measuring polarization state (SOP), which integrates waveplate components and fiber collimator. Its optical power measurement range is 60 dB, which can cover the near-infrared band. Any polarization state of the input light can be displayed in real time on the Banga sphere, and the accuracy of azimuth and ellipticity is ± 0.5 °. The maximum measurement rate of the polarization analyzer is 40 Hz, and users can freely set the sampling mode. The upper computer software accompanying the polarization analyzer provides a way to display measurement data, and the measurement results can be expressed through polarization ellipses, Banga spheres, or curves, and stored in CSV format. It is free space and fiber coupled polarization measurement, degree of polarization (DOP) measurement, extinction ratio measurement,The Ideal Tool for PER Measurement and Polarization Related Loss (PDL),Components of polarization mode dispersion (PMD) measurement system.
Product Features:
Wavelength measurement range 650-1700 nm;
Measurement of polarization state based on rotating waveplate method;
60dB dynamic range;
Accuracy of measuring azimuth angle and ellipticity at ± 0.5 °;
Sampling rate up to 40pts/s;
Up to 9 sampling modes;
Support<Ø 3.0 mm free space input light;
FC/PC or FC/APC fiber optic input;
A graphical user interface based on Labview platform。
Applications:
Polarization measurement of free space and fiber coupling
Polarization Degree (DOP) Measurement
Measurement of extinction ratio (PER)
Components of Polarization Related Loss (PDL) Measurement System
Components of Polarization Mode Dispersion (PMD) measurement system
Performance Parameters
Software Function Interface
Optical indicators:
Performance Parameters | Min | Typ | Max | Unit | comment | |
Wavelength Range | PAN01-V | 400~650 |
nm | |||
PAN01-S | 650~1100 | |||||
PAN01-L | 900~1700 | |||||
Dynamic range of optical power | -50 | - | +10 | dBm | ||
Sampling rate 1 | 10 | 40 | pts/s | |||
Polarization state SOP testing range | Covering the entire surface of the Banga ball | |||||
Azimuth accuracy | -0.5 | - | +0.5 | ° | ||
Ellipticity accuracy | -0.5 | - | +0.5 | ° | ||
Polarization degree DOP accuracy | -2 | - | +2 | % | ||
Free space aperture | 0.8 | - | 3 | mm | diaphragm diameter | |
Maximum input beam divergence angle | - | - | 2 | ° | Free space light input | |
Input fiber optic connector | FC/PC 或 FC/APC(Collimator flange) |
Electrical indicators: Mechanical dimensions:
Parameter indicators | Parameter indicators | |||
The power adapter | USB power supply or DC9-15V power supply | Size (LxWxH mm) | 61.2x80x40 | |
Communication interface | USB 2.0 Mini | Weight (kg) | 0.38 | |
Indicator light | Power/Communication | Installation method | M3 thread |
Environmental parameters:
Parameter indicators | Min | Typ | Max | Unit | Comment |
Working temperature range | 5 | - | 40 | ℃ | |
Storage temperature range | -40 | - | 70 | ℃ | |
relative humidity | 20 | - | 70 | % |
Notes:
1. The sampling rate is defined as one effective polarization state sampling period.
Figure 1. Banga sphere mode of optical polarization state
Figure 2 .Stokes and Polarization Elliptical Oscilloscope Modes
Figure 3. Polarization parameter CSV format storage