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Measuring High Slope Parts with Coherence Scanning Interferometry

Article - 18 Apr 2017

Metrology tools usually involve some kind of tradeoff between slope acceptance and measurement speed. As a result, a compromise has to be made between acceptable throughputs and adequate data coverage...
Next-Generation Thin-Film Optical Filters for Life Sciences

Article - 30 Jan 2017

The key elements in defining system performance are optical filters integrated into fluorescence imaging and detection systems new filters aim to improve these.
Using Non-Linear Optical (NLO) Systems for Thin-Film Optical Components

Article - 30 Jan 2017

How Non-linear optical (NLO) systems work and their uses in different instruments especially their use in thin film.
Photo-Biological Testing with UV Solar Simulators

Article - 6 May 2016

Photo-biology is the analysis of the effect of visible, UVA and/or UVB, and IR radiation on living systems. According to the first law of photochemistry (Grotthaus-Draper Law) for a photochemical...
Ensuring Accuracy in Camera-Based Laser Beam Profiling Systems

Article - 2 May 2016

Users can be faced with an uncertainty regarding the performance of their beam profilers and whether these profilers are measuring precisely. There is no standard calibration methodology where users...
Applications of Ultra-Violet LEDs and Safety Considerations

Article - 8 Feb 2016

Ultra-violet (UV) light is found between the visible and x-ray spectrums. The wavelength range is specified as 10-400 nm, although several optoelectronic companies consider a wavelength as high as 430...
Measuring Night Vision Imaging Systems

Article - 12 Oct 2015

Spectroradiometers and Tunable Light Sources are used to verify compatibility between Night Vision Goggles and vehicle lighting components.
Choosing a Camera Technology to Work Best for Beam Profiling Applications

Article - 3 Sep 2015

Back in 1997, Spiricon’s founder and president, Dr. Carlos Roundy, presented a paper at the 4th International Workshop on Lasers and Optics Characterization, which was held in Munich, Germany.
Using Calibrated Photodiodes to Measure LED Power and Irradiance

Article - 3 Sep 2015

Many industries have started using LEDs as a replacement for conventional broadband light sources, including deuterium, xenon, mercury, and quartz-halogen lamps
Celebrating 20 Years of Innovation in Spectroscopy

Article - 8 Apr 2014

In this interview, Benno Oderkerk, CEO of Avantes, talks to AZoOptics about the last 20 years of innovation at Avantes and their plans for the future.