We use cookies to provide you with an optimal website experience. This includes cookies that are necessary for the operation of the site and cookies that are used for statistical purposes and for marketing purposes or to display personalized content. For more information, please see our privacy policy. 
Essentials
These cookies are absolutely necessary for the operation of the site.
Statistics
We use statistics cookies to collect anonymous data for statistics and analysis.
Marketing
We use marketing cookies to adjust the contents of the website to your needs.
HighFinesse Wavelength Meters
Discover the HighFinesse WR series wavelength meters. 19" standard rack housings, easy to mount and optionally with photonic crystal switch and PID laser control.
Project partners wanted
Our R&D department is always on the lookout
for partners and cooperations in research projects
to push the boundaries of what is possible
In the NeW-VIEUW project, funded within the Eurostars program,
three partners have developed a demonstrator that converts Mid-IR light into the NIR range, enabling measurements with the most accurate wavelength meters.
We achieve a measurement in the Mid-IR range with a speed
of up to 500 Hz and an accuracy < 10 MHz.
Got an application in mind?
Get in touch and become our project partner!
HighFinesse Linewidth Analyzers
The already excellent sensitivity limits of the Linewidth Analyzers can now be reduced even more.
The upcoming low-noise option opens access to analyze ulta-narrow lasers approaching linewidths of 1 Hz.
25 Years of HighFinesse
2000
Foundation of HighFinesse as a spin-off
at University of Tübingen
2004
Cooperation with TOPTICA
2017
Photonic Crystal Technology for
Wavelength Meters and Switches
2019
First sold Linewidth Analyzer
2021
Opening of the production site
in Novi Sad, Serbia
2024
Introduction of the Next Generation of Wavelength
Meters and move to new office building
2025
From measuring light to making memories – startet as a spin-off
at the University of Tübingen, we have become the leading manufacturer of Wavelength Meters around the world!
We celebrate a quarter-century of precision, partnership, and passion.
To every nanometer and every moment – cheers to the journey, and
to what is next!
Munich, 24 – 27 June 2025
If you would like further information on the exhibited products, please don’t hesitate to contact our team.