March Update – ACS Philly Cancelled and our very own SpectraWizard’s Review of Disinfectants
Safety is a core value of StellarNet and the American Chemical Society, and as such the health and well-being of our customers and staff are paramount. As a result of the COVID-19 global outbreak, the ACS Spring Meeting & Exposition has been cancelled and the...What is a Continuous Wave?
Most common lasers generate a continuous, uninterrupted beam of light. These are called continuous wave lasers. They often have stable power and intensity. Some lasers are pulsed such that the light, and thus the energy, is only present for a short amount of time,...What is Background Spectrum?
A background spectrum is a spectrum taken of experimental conditions without the sample of interest present. This captures background sources of light, such as room lights. It is not the same as the dark spectrum, which is the spectrum with no light present. However,...What is a Dynamic Range?
The dynamic range of a spectrometer is a measure of the intensity resolution of a spectrometer. In essence, it is the maximum signal before saturation over the minimum signal, where the minimum signal is a signal equal to the baseline noise (S/N = 1). However, the...What is Pixel Well Depth?
Pixels work by converting photons into electrons. Most detectors store electrons in the pixels while they are exposed to the light, then convert the electrons into a signal after exposure. The pixel well depth, also called the full well capacity, determines how many...
Introducing our new Applied Spectroscopy Division
New Handheld Raman!
New! ChemWiz-ADK Handheld NIR Spectrophotometer with on board chemometrics and spectral matching!
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Check out our SpectroChemistry Systems for UV-VIS and Fluorescence Applications
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New Spectrometer Python Application Driver
for Windows, Linux, RasPi, Mac
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HYPER-Nova Highest Performance Raman Spectrometer
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