Call us now
+8618978968297
The Rof Electro Optic Modulator PERM Series Polarization Extinction Ratio Meter is a high-precision, industrial-grade device designed to measure the polarization extinction ratio (PER) of optical components. It is ideal for use in the manufacturing, testing, and calibration of optical components, such as laser diodes, optical fibers, and optical waveguides. The PERM Series is available in a variety of sizes, colors, and conditions to meet the needs of any application. The PERM Series is designed for use in industrial environments and features a rugged construction and reliable performance. It is equipped with an intuitive user interface, allowing for easy operation and accurate results. The device is also equipped with an advanced digital signal processing system, which enables it to accurately measure the PER of optical components with a high degree of accuracy. Additionally, the PERM Series is equipped with a variety of safety features, including an overload protection system, temperature monitoring, and a low-voltage alarm. Rof Electro Optics is committed to providing the highest quality products and services to its customers. The PERM Series is backed by a comprehensive warranty and customer support.
Performance parameters
parameter | Unit | index |
Number of channels | Single/dual channel | |
Measure extinction ratio | dB | 40 |
Measuring wavelength range | nm | 600~1630 |
Measurement error | dB | 0.2 (PER:0~30dB, Pi10uW) |
dB | 0.3 (PER:31~35dB, Pin10uW) | |
dB | 0.5 (PER:36~40dB, Pin100uW) | |
Input power range | uW | 0.01~2000 |
Effective resolution | dB | 0.03 |
Data update rate | Times/channels/second | 1~2 |