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JW8605J Polarization Extinction ratio tester
    Publish time 2025-01-21 11:50    

Product overview


JW8605J is the basic standard of JW8605 polarization extinction ratio tester, which is used for polarization extinction ratio (PER) detection of polarization-maintaining devices, polarization degree detection of light source, polarization-maintaining fiber extinction ratio detection and other polarization-maintaining devices detection professional equipment. It is a new generation of precision optical detection instrument developed by Jiahui Company combined with many years of optical device detection experience. It can be used to measure the extinction ratio of polarization-maintaining fiber, the extinction ratio of polarization-preserving device, the extinction ratio of polarization-maintaining connector, the polarization degree of light source and the Angle between the polarization axis.




Product characteristics



1) Large dynamic range PER;


2) High accuracy;


3) High stability;


4) Fast test speed;


5) Support RS232 interface;


6) Compact structure, small shape;


7) Support PC operation;


8) Support IL testing;


9) polarization-maintaining fiber optic axis Angle test;


Technical Index

Model

JW8605J


Wavelength range

C-type visible light

400~700nm

A-type short wave

600~1200nm

B-type long wave

1200~1700nm

Maximum input power

+10dBm

Input power range

-30~+10dBm

-40~+10dBm

-40~+10dBm

Maximum PER

30dB

40dB

50dB

PER dynamic range

400-500nm20db

500-700nm30db

-30~+10dBm40db

-40~-30dbm30db

-30~+10dBm50db

-40~-30dbm40db

PER resolution

<10dB0.001dB

≥10dB0.01dB

PER accuracy

PER≤2dB≤±0.1dB

PER<30dB< ±0.3dB

PER≥30dB< ±1.0dB

Polarization angular resolution

0.11°

Polarization Angle accuracy

< ±0.45°

Measuring speed

0.25s

Connector type

FC/PC(Also supports SC/LC interface and optional bare fiber adapter)

Communication interface

RS232

 




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