ThetaMetrisis in Brief

ThetaMetrisis, a spin-off of the Institute of Microelectronics at NCSR ‘Demokritos,’ was established in 2009 in Athens, Greece. The company specializes in developing and manufacturing advanced tools for the precise, rapid, and non-destructive characterization of coatings across diverse sectors. Serving both industrial and research organizations globally, ThetaMetrisis is a trusted partner for cutting-edge measurement solutions.

At the heart of its innovation lies White Light Reflectance Spectroscopy (WLRS), a groundbreaking technology that enables accurate, simultaneous measurement of thickness and refractive index in stacked thin and thick films. This technology offers an impressive measurement range, spanning from angstroms to millimeters, catering to a wide variety of applications and industries.

ThetaMetrisis provides comprehensive, cutting-edge metrological solutions tailored for critical industries, including semiconductors, automotive, coatings, packaging, and more. Our expanding product portfolio combines advanced optical methodologies with automation, designed to meet the needs of both industrial and academic end-users globally.

Our offerings range from manual tools for laboratory-based coating characterization to automated systems suited for industrial quality control and in-line monitoring. The ThetaMetrisis team is comprised of highly skilled engineers with expertise in physics, electrical and electronic engineering, mechanical engineering, and software engineering, with over 50% holding M.Sc. and Ph.D. degrees.

Currently ThetaMetrisis offers three product lines:

Film Characterization Tools: Designed for measuring film thickness and optical properties of transparent and semi-transparent single or multi-layer coatings, covering a range from sub-nanometer to several millimeters in thickness.

Film Deposition Tools: Engineered for the precise deposition of tiny ink droplets over large surfaces, enabling controlled coating applications.

Biosensing Tools: Developed for the rapid and accurate detection of trace concentrations of essential health biomarkers and harmful substances in food, providing critical results directly at the Point-of-Need.

Our team consists of solid mix from experienced and passionate M.Sc. and. Ph.D. engineers with sound industrial and research background in:

From the very first day of establishment, ThetaMetrisis counts on both the initiative and the strong technical expertise of our people.
Our suppliers and customers are considered our long-term partners and the improvement of these long-term partnerships is one of our strategic objectives.

In parallel, ThetaMetrisis has established strong & long term links with selected academic & research institutions:

"I have been using an FR-pOrtable for two and half years to measure oxide film thickness in the clean room facilities. FR-pOrtable provides high accuracy and repeatability of results necessary in my work. Strong point of the system is user-friendly controlling software supplied with the device. Last but not least, excellent technical support of the Thetametrisis team. I would have no hesitation in recommending ThetaMetrisis products.”."

"FR Basic has proven itself to be very useful in calculating the thickness of thin films in multilayer stacks that are routinely developed in our laboratory. Also, its added value lies within the accuracy of A, T & R measurements and Theta's user-friendly software. I strongly recommend it."

"Since the installment of the “FR-Basic” unit three years ago, we have been extensively using it for thickness measurements and optical characterization of thin films as well as nanoparticle absorption in liquid suspensions. We have been exploiting both the reflectivity and transmittance mode to study the optical response of multilayer transparent films with metallic plasmonic nanoparticles. We are extremely satisfied with the ease-of-use, and the quick and reliable measurements, establishing it as an essential tool of our research unit. The swift and friendly customer service provided by ThetaMetrisis personnel has been very efficient and rewarding."

"Our research group has been using the FR-Basic for over 5 years. During this time we did a lot of measurements of thickness and optical properties of various thin polymer films and bio-macromolecular layers. FR-Basic provides high accuracy and repeatability of results necessary in research work. Compact design of the platform with many accessories available makes the tool very useful in various applications. Strong point of the system is user-friendly controlling software supplied with the device. That is also why we decided to buy FR-Education platform for students laboratory to get them familiar with modern photonic technology. Last but not least, excellent technical and scientific support of the Thetametrisis team helps a lot in everyday work with the apparatus. I would have no hesitation in recommending ThetaMetrisis."

"I would have no hesitation in recommending ThetaMetrisis tools. I am using a PM-QE tool along with an FR-Basic for the characterization of thin films for photovoltaic tandem cells. Moreover, the tool gives me the opportunity to characterize thin film layers (from ZnO to a-Si) on various substrates. The tool was easily installed and the performance is exceptional. The technical support is always available and reactive to respond to any of our enquiries."

"My research group has been using “FR-Basic” the last four months to measure the thickness of zeolite films that we synthesize on top of Metglas ribbons. The quick and accurate measurement of the thickness of our films is very essential for our research. “FR-Basic” is very user-friendly and provide reliable results. The sales support personnel were very friendly and the delivery times were fast and as agreed. I highly recommend the instrument to other research groups"

What our clients say

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