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Gigahertz Optik GmbH (Headquarter)
Phone: +49 (0)8193-93700-0
info@gigahertz-optik.de

Gigahertz-Optik, Inc. (US office)
Phone: +1-978-462-1818
info-us@gigahertz-optik.com

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With more than 40 years of experience, Gigahertz-Optik, Inc. stands for proven expertise in the development, production, calibration, and distribution of high-quality optical radiation measurement equipment. As part of the internationally recognized Gigahertz-Optik GmbH, the company brings decades of innovation and technical know-how to customers across North America and the world.

Gigahertz-Optik® - Enabling accuracy 

Enabling Accuracy


Optical Measurement Technology - Made in Germany

Our Vision - Enabling accuracy

Gigahertz-Optik enables success in challenging light measurement tasks through smart solutions based on the combination of accuracy, reliability, flexibility, ease of use, productivity and innovation recognized by industry and science.

We are your worldwide partner in photonics offering UV to IR measurement equipment through own German development, production, high level support and a high-class ISO 17025 calibration laboratory.

BTS256 LED Tester

LIGHT METERS, DETECTORS & UV-VIS-NIR RADIOMETERS

Radiometers2026 blue

An extensive range of devices for photometric, radiometric and colorimetric measurements covering many application areas such as UV curing, germicidal UVC, laser measurements, LED measurements, photomedicine and so much more.


SPECTRAL LIGHT METERS

LEDLightMeters2026

Spectral light meters for all common measurement tasks in general lighting, LED product development and quality assurance.


UV-VIS-NIR SPECTRORADIOMETERS

Radiometers2026 blue

Spectroradiometers for use over the UV-visible-NIR wavelength range. We cover spectral ranges from 200 nm to 2150 nm. Direct input optics, optical fibers, radiance optics, etc.


INTEGRATING SPHERES

ModularSphereConcept2026

Integrating spheres for measurement systems of optical radiation, transmission, reflection and absorption. Our modular sphere concept offers fully customisable configurations.


UNIFORM LIGHT SOURCES & LUMINANCE STANDARDS

UniformLightSources

Uniform light sources for the adjustment of pixels and intensity of image sensors and cameras as well as for the calibration of luminance and spectral radiance or in other words: Solutions for Imaging, Sensing & Remote Sensor Calibration.


REFLECTANCE MATERIALS AND COATINGS

Coatings

Diffuse reflective synthetic materials suitable for the production of integrating spheres, laser resonators and reflection standards e.g. for calibration of spectral cameras or LiDAR applications. Barium sulfate coating (BaSO4) for integrating spheres and reflectors. Gold coating for NIR and IR spectral range.


CALIBRATION STANDARDS & CALIBRATION SERVICES

CalibrationLab

ISO 17025 traceable calibrated reference lamps, detectors and reflectors for the calibration and adjustment of sensors and measurement devices..


Header LEDMeasurement Inc


Precision You Can Trust

Explore our accredited calibration laboratory for highly accurate optical measurements

Precise & Traceable Calibration - ISO 17025

You can rely on the calibration in precision and traceability.

Gigahertz-Optik’s ISO/IEC 17025 calibration laboratory is accredited by DAkkS (D-K-15047-01-00), meeting ISO/IEC 17025 specifications for spectral responsivity and spectral irradiance.

Icon CalLab
Calibration Lab
Calibration Lab

Germany and USA

US Calibration Laboratory for short recalibration time

For the shortest possible recalibration lead times and top service, in addition to the German GmbH calibration laboratory at our headquarters in Türkenfeld near Munich, we have set up another calibration laboratory at our subsidiary in the USA. Contact our colleagues in the US to use this service if it is geographically advantageous for you.

Gigahertz-Optik, Inc. (US office)

Phone: +1-978-462-1818
info-us@gigahertz-optik.com