Purpose of the development: Automatic Polarimeter whole field image can be used to measure the optical anisotropy parameters of transparent non-depolarizing spatially inhomogeneous objects and systems in the form of Jones matrix.

Recommended application field: Optical and physical measurements, namely, non-destructive testing and process residual stresses in the optical elements of the distribution of the phase difference and the orientation of the optical indicatrix.

Technical characteristic: 1) Permissible absolute error when measuring the orientation of the indicatrix (depending on the phase difference of the meaning): ~ 1 ° (30-160 °); ~ 5 degrees (5-30 degrees and 160-175 degrees); 2) permissible absolute error in determining the phase difference (depending on the phase difference value): ~ 3 degrees (30-160 degrees); ~ 5 degrees (10-30 degrees and 160-170 degrees); ~ 10 degrees (5-10 degrees and 170-175 degrees); 3) The power consumption of no more than 100 W; 4) dimensions 690x760x170mm.

Advantages over analogues: Application of the original polarimetric technique made it possible to realize an analog zero polarimeter for multipath event. This allows you to use as a photodetector serial household CCD camera instead of special CCD for scientific purposes, which significantly reduces the cost of the polarimeter.

The development stage readiness: Introduced in production

Description of the development:
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Proposed polarimeter for analyzing the images comprises a gas laser used as a source of optical radiation, the polarizer, the analyzer, the two-dimensional photodetector, a computing device, the optical radiation intensity regulator with rotary device, a linear polariser, a quarter-wave plate and a coherent mixer.

Information about newness of the development:
there are Ukrainian patents -- 1 items

corresponds technical description
Conforms to technical characteristic

Possibility of transfer abroad:
Realization of finished commodity

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua