Nineteen of OptoSigma’s optical components are aboard Mars Rover Perseverance. Santa Ana, August 3, 2020 – OptoSigma announced (19) of their optical components have been installed in the SuperCam, a…

In this teaching-lab experiment, we describe how to mix spices and rubbing alcohol to measure the absorbance and concentration of samples including paprika, turmeric and saffron. Continue reading

In this overview, Ocean Insight explores the optical sensing tools and techniques available for virus detection. Ocean Insight’s focus? Rapid testing and screening for viruses including COVID-19. No matter what…

In this application note, Ocean Insight uses a high-speed Ocean FX spectrometer to measure flicker, color and other spectral characteristics of incandescent and LED holiday lights. During the holiday season,…

Absorbance Repeatability with the Square One Cuvette Holder Cuvette-based absorbance measurements are only as good as the system used for the measurements. Baseline drift and other spectral changes attributed to…