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Home >> Manufacturing And Researching Instruments >> Polarization Measurements >> PER4100-A Automatic Polarization Extinction Ratio Meter

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PER4100-A Automatic Polarization Extinction Ratio Meter
    Publish time 2017-02-21 10:49    
The automatic PER Meter is a new generation of precision optical detection instruments. It can measure the extinction ratio of optical fibers, polarization-maintaining devices, polarization angle of light sources, polarization-maintaining fibers and optical components, power consumption, and advanced axis angles with remarkable precision and speed.


The powerful and easy to use software, and newly developed automatic polarization function make the test faster and more convenient.

PER4100-A Automatic Polarization Extinction Ratio Meter


Features

  • Measures PER up to 50dB

  • 3 wavelength ranges: 400nm~700nm,600nm~1200nm and 1200nm~1700nm

  • Display of insertion loss, optical power, extinction ratio, optical axis angle, and polarization angle

  • Free-space input

  • Interchangeable connector adaptors, optional bare fiber clamps

  • Secondary development via RS232 port


Applications

  • Monitoring of polarization-maintaining fiber splicing

  • Alignment of polarization axis of optical devices

  • Alignment of polarization-maintaining fibers with laser light sources

  • Measurement of the extinction ratio of polarization-maintaining fibers

  • Measurement of PM couplers (PMC) and polarization beam splitters (PBS)

  • Measurement of PM fiber axis angle

  • Measurement of Y-branch optical fiber gyroscope


Specifications

Model

PER4100-A-L

PER4100-A-M

PER4100-A-H

Wavelength Range

400   to 700nm

600 to 1200nm

1200   to 1700nm

Maximum Input Power

+10dBm

Input Power Range

-30   to +10dBm

-40 to +10dBm

-40   to +10dBm

Maximum PER

30dB

40dB

40dB

PER Dynamic Range

400   to 500nm: 20dB

-30 to +10dBm: 40dB

-30   to 10dBm: 50dB

500   to 700nm: 30dB

-40 to -30dBm: 30dB

-40   to -30dBm: 40dB

PER Resolution

<10dB:   0.001dB; ≥10dB: 0.01dB

PER Accuracy

PER≤2dB:   ≤±0.1dB; PER<30dB: <±0.3dB; PER≥30dB:<±1.0dB

Polarization Angle Resolution

0.11°

Polarization Angle Accuracy

<   ±0.45°

Measurement Speed

0.25s

Optical Connector Type

FC/PC   (support SC/LC also, bare fiber adapter is optional)

Communication Interface

RS232