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Quick Contact

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

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


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On this page we show you upcoming and past events of Gigahertz Optik GmbH. Feel free to contact us for an appointment on site, tickets, etc.

Vision 2022

Visit us at Vision | 08 to 10 October, 2024 | Stuttgart

We are looking forward to being at VISION, the world's leading trade fair for image processing, again this year:

  • October 8th - 10th, 2024
    You will find us in the Paul Horn Hall (Hall 10), Stand No. 10G87.
Vision 2022

electronica 2024 | World's leading trade fair and conference for electronics | 12-15 November | Mess

Save the Date

Vision 2022

LASER 2025 - We'll be there

Next year, we will once again be at LASER World of PHOTONICS from 24-27 June, the 27th world's leading trade fair and congress for photonics components, systems and applications. We are already looking forward to the good discussions and personal meetings with old and new acquaintances.

Vision 2022

Analytica | April 9-12, 2024 | Trade Fair Munich

World's leading trade fair for laboratory technology, analytics, biotechnology and analytica conference

And we at Gigahertz Optik GmbH are there. Together with Berghof Products + Instruments GmbH, we are available to you in the area of light measurement technology and our optical analysis systems. For information in advance, simply visit our website - SphereSpectro 150H.


We look forward to meeting you in person in April.

Vision 2022

Light+Building | March 3-8, 2024 | Trade Fair Center Frankfurt

Visit us at the world's leading trade fair for lighting and building technology


We will introduce you to new technology relating to light measurement in the areas of film and photography. Speak to our experts on site and clarify your questions about your specific applications. We look forward to meeting you in person at our exhibition stand - Hall 8, H81.


Vision 2022

Productronica | 14 –17 November, 2023 | Trade Fair Munich

Meet us at the World’s Leading Trade Fair for Electronics Development and Production

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.

Vision 2022

CIE 2023 30th session | 15th -23rd September 2023 | Slovenia

It is our pleasure to invite you to the 30th session of the CIE, hosted by the CIE National Committee of Slovenia in Ljubljana. We will also be there again this year and our competent development and sales team will be available to answer your questions.

Vision 2022

IUVA World Congress | 10 - 13 Sep 2023 | Dubai

Meet us at IUVA World Congress | 10 Sep 2023 - 13 Sep 2023

InterContinental Dubai - Festival City Dubai


Vision 2022

LASER World of Photonics 2023 on June 27–30, 2023 | Messe München | Hall A3 Booth No. 423

LASER World of Photonics 2023 on June 27–30, 2023 | Messe München

Meet us in Hall A3 Booth No. 423 at LASER World of Photonics 26th World’s Leading Trade Fair with Congress for Photonics Components, Systems and Applications

Vision 2022

Light Fair Trade Show | 23 - 25 May 2023 | New York

Visit Gigahertz-Optik Inc. on LightFair 2023.

We will inform you about our new developments in light measurement technologies for industrial and commercial light design.

Lightfair Logo

Have a look at our solutions before under PRODUCTS or APPLICATIONS


Vision 2022

Big Ideas for UV+EB Technology Conference | 6 - 8 March 2023 | San Diego, California

Join us - Gigahertz-Optik Inc. - on the BIG IDEAS for UV+EB Technology Conference is set for March 6-8, 2023, at the Wyndham Bayside in San Diego, California.

Big Ideas Conference

Our sales team will provide the answers to your questions to light measurment technology with made in Germany standard. We offer high precision equipment to guarantee your success in your specific application. 

We're Enabling Accuracy

Vision 2022

SPIE Photonics West | 28 January-2 February 2023 | San Francisco, USA

Meet us at SPIE Photonics West

The world’s premier lasers, biomedical optics and biophotonic technologies, quantum, and optoelectronics event

Meet Gigahertz-Optik Inc. in person and let's talk about your needs and applications in light measurement technology.



Vision 2022

CIE Symposium on TLM | Technical University of Athens, Greece | October 10th to 11th, 2022


October 10-11, 2022
National Technical University of Athens, Greece


Vision 2022

iCACGP-IGAC Conference | University Manchester, UK | September 10th to 15th, 2022

Meet us at IGAC in Manchester to speak over our Solar Measurement Solutions. We'll be there for your ideas and find the right solution to your specific solar application.

BTS Solar InfoBTS2048-UV-S-WP Info

More informations you'll find on our website under

Vision 2022

IRS Thessaloniki | Greece | July 4th to 8th, 2022



We are happy to meet you on Greece, Thessaloniki at the IRS 2022. Lets talk about Light Measurment Technology from Gigahertz Optik GmbH and your Ideas to get you application improved.

Vision 2022

Lightfair | Las Vegas | June 19th to 23th, 2022 | Booth No. 1822

Lightfair Banner

We`re happy to get in contact with you to answer your specific questions about Gigahertz Optik`s Light Measurement Technology -
In proven Made in Germany quality.

 As a manufacturer, we offer standard and custom-made solutions. Regular investments in new technologies ensure that we are able to offer modern measuring solutions to its customers in industry and science.

We offer:

Broadband light measurement devices
● UV radiometers
● Photometers
● Light hazard meters

Spectral light meters
● Handheld devices
● High-end devices
● UV-VIS-IR Spectroradiometer
● Weather-proof devices
● Light transmission

Complementary products
● Integrating spheres
● Integrating sphere light sources
● Calibration standards
● Electronics, optomechanics
● Optically diffuse materials

Vision 2022

Analytica | Munich | June 21th to 24th, 2022 - Hall A2, booth no. 133

World's Leading Trade Fair for laboratory technology, analysis, biotechnology and analytica conference


June 21–24, 2022 | Messe München

We are already looking forward to a successful exchange with you and many new ideas on how we can make your application a success.

Vision 2022

Radtech | HYATT Regency Orlando | May 9th to 12th, 2022

Looking forward to see you on Radtech 2022 in Orlando.

Booth No. 702


Vision 2022

LASER | Munich | April 26th to 29th, 2022

We are looking forward to being part of it again this year -
At the LASER World of Photonics

25th World's leading trade fair for components, systems and applications of photonics
April 26–29, 2022 | Messe München

You will find us in hall A6 - booth no. 500

We are looking forward to your visit.

Vision 2022

Gigahertz Optik Inc will be at the Photonics West at Booth 1926: 25th to 27th January 2022

Meet with us in San Francisco Booth # 1926

Our latest technology will be on display at this FREE event.

SPIE Photonics West offers you the chance to meet with our representatives, learn about our products, and get answers to all of your questions.

SPIE Photonics West:

Moscone Convention Center, San Francisco, California, USA

  • Tuesday 25 January       10:00 am to 5:00 pm
  • Wednesday 26 January   10:00 am to 5:00 pm
  • Thursday 27 January       10:00 am to 4:00 pm

Register to attend this free exhibition

Read more about SPIE Photonics West

We look forward to seeing you in San Francisco.    

Your Gigahertz-Optik Team

Vision 2022

Gigahertz Optik Inc. will be on Lightfair Trade Show: October 27 to October 29 2021

See You In New York for LightFair 2021 Booth No. 1822

Vision 2022

Visit us on CIOE China - 16-18 September 2021

Visit us at the


German Pavilion - CIOE 2021

 16 - 18 September 2021 – Shenzhen, P. R. China
Vision 2022

7. – 8. June 2021
IUVA World Congress

Visit Gigahertz Optik at the IUVA World Congress
7. to 8. June 2021

International Ultraviolet Association Inc - 2021 IUVA World Congress

Vision 2022

7. – 9. June 2021
Visit us at WIN Days - The virtual industry event

Visit us at the WIN Days from 7.-9. June 2021

Take the opportunity to get in touch with our sales team personally via live chat or video conferences and exchange ideas on the following topics, e.g.:

  • Germicidal UV Radiation
  • Solutions for measurement in the field or doing high quality measurement in the laboratory. Total spectral power, spectral irradiance or dose measurement for light source, efficacy and hazard measurement.
    UVC Radiometer

  • Mobile hand-held measuring device for hazard measurement and determination of effectiveness in UVC lamp installation.

  • High-end spectroradiometer with high-quality calibration for measuring UV light sources with known spectrum or unknown spectral distribution. Compatible with other measuring systems, e.g. integrating spheres.

  • Komplettsystem zur Bestimmung der spektralen Leistung von UV LEDs. Höchste Genauigkeit und Langzeitstabilität inklusive rückführbarer Kalibrierung.
  • Measuring spectral absorption and spectral effective scattering coefficients separately and simultaneously. Solid or fluid samples. Scattering or transparent samples.
    SphereSpectro 150H

  • LASER & VCSEL Measurement
  • Listing of different measuring systems for laser beam measurement. Optical power in UV, VIS or IR. Different port configurations are possible. Customised systems are our competence. 
    Broadband Light Meters with INtegrating Sphere

  • Compact integrating sphere system for measuring LASER (e.g. VCSEL) in quality control. Equipped with input aperture of 7mm diameter, output for pulse waveform and a detector for measuring optical power traceable calibrated. Pulse energy measurement possible.

  • Image Sensor & Camera Calibration
  • Das über die Fläche gleichförmige Lichtsignal dient als Referenz zur Kalibrierung oder Messung an Detektoren, Bildsensoren oder Kameras. Die Linearität, die Empfindlichkeit oder die Pixel-Non-Uniformity am Detektionssystem kann dadurch bestimmt werden.
    Uniform Light Sources

  • UV Curing
  • Mobiles und robustes Messsystem mit verschiedenen Kalibriereinträgen zur Messung von Lichtquellen mit unterschiedlichen optischen Eigenschaften.

  • The uniform light signal over the surface serves as a reference for calibration or measurement on detectors, image sensors or cameras. The linearity, the sensitivity or the pixel non-uniformity on the detector system can be determined by this.

  • Miniaturised design and signal conversion directly in the measuring head allow the use of multiple detectors in integrated machine applications with direct measurement signal output to the PLC system. PLCD series

  • Spectral measuring device for the photobiological safety classification of non-laser sources according to IEC / EN 62471.