Imaging Colorimetry
CCD-based instruments provide accurate photometric and colorimetric data for each image pixel,...
Dynamic Interferometry
Mechanical vibration, moving parts and turbulent airflow present significant problems for most...
Quantifying Light
When an application requires an illumination source, the designer can provide an optimal solution...
Spectroscopy
Understanding the whys and wherefores of a technology goes a long way toward solving your problem....
Photometry
Simply put, photometry is the measurement of visible light based on the response of the average...
Broadband Spectrophotometry
Broadband spectrophotometers coupled with relatively simple algorithms can provide fast,...
Particle Image Velocimetry
New tools and techniques such as single-oscillator, double-pulsed lasers expand the applications...
Integrating Spheres
The integrating sphere is a simple, yet often misunderstood, device for measuring optical...
Radiometry
Radiometry involves measuring and predicting levels of optical radiation. This article removes some...
Colorimetry
Colorimetry, the science of color measurement, is widely employed in commerce, industry and the...
Spectroscopy
Spectrochemical analysis employing optical spectroscopic methods is used to monitor the water we...
NSOM
Near-field scanning optical microscopy (NSOM) is an optical microscopy technique capable of imaging...
Interferometry
Long applied to optical shop testing, interferometry is now used to measure many different types of...