Gigahertz-Optik Logo

Quick Contact

Gigahertz Optik GmbH (Headquarter)
Phone: +49 (0)8193-93700-0

Gigahertz-Optik, Inc. (US office)
Phone: +1-978-462-1818


You can add products to the watchlist and compare them with one another or send us an inquiry. There are watchlist symbols on product pages and product tables for this purpose.

Gigahertz-Optik - We are Enabling Accuracy

On this page we would like to briefly introduce you to the "World of Gigahertz-Optik”. Our introductory video is followed by information on our ISO17025 calibration laboratory, our innovative products and some of the many exciting applications we cover.

+49 (0) 8193 93700-0

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.

Discover us by Video

Light accompanies our everyday life in the most varied of facets. The most diverse applications in the UV-VIS-IR spectrum require light sources or measuring systems to optimize the well-being of people in rooms, to promote self-sufficient plant growth, to advance future technologies in autonomous driving and much more. Thanks to our DAkkS accredited testing and calibration laboratory (ISO/IEC17025 /DAkkS D-K-15047-01-00, DAkkS D-PL-15047-01-00), our measuring devices deliver high-precision measurement results that our customers benefit from in their applications. We develop, produce and calibrate our product solutions at Türkenfeld, near Munich.

In our Gigahertz-Optik Company Introduction Video you have the opportunity to get an overview of our services, products and the people who are behind all the product developments with "Made in Germany" quality. See also our Gigahertz-Optik YouTube Channel.

10 Quick Facts

LocationTürkenfeld by Munich/Germany
AccreditationISO/IEC 17025 Calibration Lab (DAkkS German Accreditation body)
CommitteesDIN, CIE, CORM, Advanced UV for Life e.V.
CertificatesInnovative through Research, Made in Germany, 100% electricity from renewable energy
Sales RepsWord-wide, see contact distribution network tab
HoldingPowerful and reliable financial situation through the Berghof-Group
Employeesaround 50
Your Partner
We look for the best solutions for our customers and make customized solutions happen if needed.
InnovativeInnovative company for UV-visible-NIR radiometry and photometry. See our innovative range of detectors and calibrations concepts, BiTec self-correcting spectroradiometers, versatile modular integrating sphere sources (ISS), scientific publications, intuitive software, application oriented solutions, etc.


Discover our Calibration and Testing Laboratory

In addition the continual development of new and existing products, we at Gigahertz Optik GmbH, have always paid special attention to the quality aspect of our products and services. We are particularly proud to present our calibration laboratory for optical radiation measurements. Its ISO/IEC 17025 accreditation for spectral sensitivity and spectral irradiance (German Accreditation Body DAkkS D-K-15047-01-00) offers the highest and most rigorous industry standard for the traceability of our calibrations.

We think each product benefits form such a high-end calibration laboratory since we can put all our knowledge and characterization and optimization methods into them.

Discover our Knowledge Base

We are very active in scientific and technical publications and try to help our customer with up to date information and tutorials. We have also produced a comprehensive "basics of light measurement" tutorial in order to get you started in this field. Within our knowledge base you’ll find many:

  • Application Examples
  • Tutorials
  • Technical Articles
  • Scientific Publications

Our knowledge base is constantly growing and is worth regular visits. If you are not successful in finding the information you require, we are happy to assist you directly. Please contact us.

Knowledge Base


Discover our Products

Starting with modular products up to the complete systems. From the detector to the light source or calibration standard. Here you will find the right products for your measurement task.


Discover our Applications

As a manufacturer, we offer solutions for a wide range of applications. These include standard products, modular systems as well as customized solutions for special markets and applications.