Application Notes – Explore and Learn

We have many Application Notes to help you in your understanding of various aspects of in 'Display Measurement', 'Spectroscopy', 'Flicker Measurement' and more. Explore!

Measure How We See – The Way to Perfect Display Colors

In recent years new display technologies have emerged. OLED displays, TFT’s with quantum dot technology or laser projectors offer brighter and more saturated colors than possible before. To achieve consistent colors across different displays, colorimetric calibration of the displays is essential.

Case Study – Toy Inspection Efficiency Boosted With Spectroradiometer

How do we ensure that a toy's glowing lights are as safe as they are fun? The answer lies in the power of the spectroradiometer! This case study describes how optical safety testing of toys were improved in efficiency and accuracy of the testing process using the high-end Neo spectrometer.

White Paper – Improving Calibration Accuracy for High-End Spectroradiometers

Calibration of the instrument is a crucial factor in achieving accurate spectral measurements. In this white paper, Admesy introduces a new calibration concept that holds promise for enhancing the accuracy of spectroradiometers.

Case Study – The HDR Frontier and the Need for Precision

This case study delves into how Admesy's Prometheus Colorimeter has been seamlessly integrated into FF Pictures' InnoPQ® HDR measurement system, revolutionizing the fields of quality control, research, and development.

Case Study – What makes a reference spectrometer?

Find out why the accuracy of spectroradiometers so important, what the parameters are that determine their accuracy and in which applications they are most commonly used

Admesy - the bright brand

Why is a fast and reliable assessment of display characteristics and quality essential for the production of high-quality displays? The Korean Information Display Society (KIDS) asked Admesy to give their insight into the topic and their company.

KIDS was established in 1999 to secure the foundation of the Korean information display industry, and vitalize researches on industrial technologies.

Case Study – Measuring the Real and Virtual World – the Prometheus Viewfinder Spectrometer in Action

The Prometheus spectroradiometer with an integrated viewfinder is one of the most versatile and accurate options to measure color from almost anything you can imagine. Get a glimpse into some typical applications.

Case Study – Standardized Measurement of Hemispherical Light Transmission in Clear Structures

Read the interview ‘A crystal clear approach to light measurement’ with Gert-Jan Swinkels from Wageneningen University & Research (WUR) and Admesy CEO Steven Goetstouwers.

Case Study – Prometheus Colorimeter for Demanding Display Applications

Electro Optics interviewed our CEO Steven Goetstowers to learn about the latest Prometheus colorimeter series.

Case Study – How the Neo Spectrometer Drastically Improves Filter Quality

Together with partner CEC (Cutting-Edge-Coatings GmbH) Admesy improved the accuracy of demanding filtercoatings deposited by their ion beam sputtering machine by a large margin – by implementing the new Neo series spectroradiometer platform.

Correlating Display Measurements to the Human Vision

Watch the presentation of our ‘human vision and display geek’ Peter Karp held at the Electronics Display Conference 2021.

How Does a Spectrometer Work?

A spectrometer is a scientific instrument used to analyze the light properties of a luminous object or reflected light. This article outlines the working principle of a spectrometer.

Measurement Instruments for Luminous Intensity

This article explains which instruments are needed to measure luminous intensity.

What is a Collimating Lens?

‘Collimating’ is the process of accurately aligning light or particles in a parallel fashion. Read the complete explanation in our article.

How an Integrating Sphere Functions

Get an overview over integrating spheres.

How is Objective Color Measurement Achieved?

This article gives an introduction on the use of colorimeters and shortly compares to spectroradiometers.

What are Reflection Measurements?

Learn about reflection measurements and how taking gloss into account is relevant for that matter.

Color Measurement: Explaining Color Space and Gamut

An introduction in the concept of color gamuts.

What causes LED Flicker?

What are causes for flicker and how can one to assess LED flicker? Find out in this article!

The 4 Most Common Spectrometer Applications

This article outlines 4 typical applications for spectroradiometry.

Radiance Measurement and Irradiance Measurement with Admesy

Radiance and irradiance are measurement units used within the field of radiometry. This blog post will outline the method behind these measurement units and highlight how Admesy spectroradiometers can be used to perform them.

What is the CIE Luminosity Function?

In 1924 the Commission Internationale de l’Eclairage (CIE) defined a general photopic spectral sensitivity function of the average human eye based on a number of experiments. Why is these so important?

Color measurement and white point adjustment for automotive R&D

The quality of lighting and displays in the automotive industry are critical design factors. This article outlines the major solutions for accurate color measurement in vehicle design and manufacturing.

Outlining the Applications of a VIS Spectrophotometer

A VIS spectrophotometer is a quantitative tool for analyzing the visible spectral properties of a sample with outstanding degrees of accuracy. This article will explore the applications of a VIS spectrophotometer in more detail.

Using Light- and Colorimeters for Spot Measurements

Modern displays are subject to optical variations at different stages in the production process. Color and luminance quality can fluctuate. Learn how to use Light Meters and Colorimeters for process control.

Using Spectrometers and High-speed Light Meters to Monitor LED Performance

This article discusses how a spectroradiometer can be used to monitor LED performance.

Colorimetry in perspective of the human eye

Read about the science of measuring color and the appearance of color.

Measuring Flicker to Improve LED Lighting

One of the primary causes of flicker is an alternating power current, specifically how it leads to a conflict between the supply from the mains and the supply for the light. Learn how to assess the flicker characteristics of any light source.

The Different Light Measurements Performed with Admesy Products

This article gives an overview of the relevant light measurements: Luminance, Illuminance & Luminous intensity, Radiance, Irradiance & Radiant Intensity, Spectral Power Distribution and Flicker.

Performing Advanced Spectral Measurement with Admesy Spectrometers

This article explores the process of performing advanced spectral measurement with Admesy spectrometers.

Illuminance Meters for Professional Applications

Get an overview of the different options to measure illuminance with illuminance meters or spectroradiometers.

Measuring OLED displays in production environments

Displays are being integrated in more devices than ever. Nowadays displays are used in cars, phones, tablets, laptops, watches, household appliances, etc. This has led to a high demand for measurement solutions – especially the high contrast ratio of OLED displays require sensitive and accurate measurement solutions.

The Importance of Light Measurement in the Display Industry

The display industry is characterized by persistent innovation and competition, as manufacturers strive to deliver the best possible user products. One of the most common applications for digital displays in terms of use is for mobile phones, and currently– alongside ownership of display devices such as TVs and computers. This article will explore some of the issues that precise light measurement instrumentation can detect for display products.

Reproducibility Challenges for LED Measurement Instruments

This article will explore some of the reproducibility challenges of LED measurement instruments in more detail, with a focus on how optical technologies are overcoming driver-related issues.

Outlining Imaging Applications of Test & Measurement Instruments

When talking about test & measurement instruments, there are many possible instruments we could be referring too. Generally, a test & measurement instrument is one that performs a specific test and outputs the measurement.

The Working Principle of a Colorimeter for Display Applications

A colorimeter is an instrument used to perform color measurements according to the response of the human eye, which determines the intensity of red, green and blue colored components of a self-illuminating object like a display. The instrument achieves this by measuring the intensity of different parts of the visual spectrum alike the human eye’s different photoreceptors.

What is a Cuvette Holder?

A cuvette holder is a specialized light measurement accessory designed to maintain high accuracy levels during transmission measurements of liquids. […]

What are Transmission Measurements?

This article gives an overview of transmission measurements and where to look for when choosing the right instrumentation.