Interferometers

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Laser Interferometers

Laser interferometers are high-precision measuring instruments used for monitoring linear displacement, machine geometry, vibrations, angles, and other parameters with extremely high accuracy.

The technology is based on the principle of laser interferometry — the phenomenon of light wave interference, where two coherent laser beams overlap and create an interference pattern that enables measurements at the nanometer level.

Laser interferometers are widely used for calibration of CNC machines, coordinate measuring machines (CMMs), positioning systems, and for precision control of equipment in mechanical engineering, metalworking, aerospace, and high-tech industries.

The use of modern interferometric systems significantly improves manufacturing accuracy, reduces production defects, and enables timely detection of equipment deviations.

Purpose and Capabilities

Laser interferometers are used for measuring:

linear displacement;
straightness of motion;
angular deviations;
surface flatness;
parallelism and squareness of axes;
vibrations and dynamic movements;
machine and mechanism geometry;
positioning accuracy of encoders and drive systems.

Modern systems provide high-speed real-time measurements and allow both static and dynamic equipment inspection.

Thanks to their non-contact operating principle, laser interferometers deliver stable measurement results without mechanical wear of measuring elements.

Main Types of Equipment

The category of laser interferometers includes the following types of systems:

linear laser interferometers — used for displacement measurement and calibration of machine axes;
machine geometry inspection systems — designed for checking straightness, flatness, and parallelism;
vibration interferometers — equipment for vibration and dynamic process measurements;
3D interferometric systems — comprehensive solutions for evaluating machine geometry in three-dimensional space;
portable laser interferometers — mobile systems for field service and on-site diagnostics.

Advantages of Use

ultra-high measurement accuracy down to nanometers;
non-contact inspection method without mechanical wear;
improved accuracy of machines and industrial equipment;
reduced production defects and manufacturing losses;
rapid diagnostics of deviations and mechanical wear;
automatic environmental compensation;
high-speed measurement and data processing;
user-friendly software and integration with modern control systems.

Areas of Application

Laser interferometers are widely used in:

mechanical engineering and metalworking;
CNC machine calibration;
aerospace and aviation industries;
automotive manufacturing;
metrology laboratories;
production of high-precision equipment;
industrial machine service and maintenance;
research and development centers.

Why Choose Equipment from “Holeks Tech”?

a wide range of modern laser interferometric systems;
equipment from leading global manufacturers;
solutions for calibration, diagnostics, and geometry inspection;
high measurement accuracy and reliability;
professional consultation and assistance in equipment selection;
technical support and maintenance services;
integration possibilities for specific production requirements.

Holeks Tech offers modern laser interferometers for high-precision inspection, calibration, and diagnostics of industrial equipment that meet current industry requirements and ensure maximum measurement accuracy.

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