StellarNet, Inc. is a Global provider of low cost compact spectrometers, systems, and software for product analysis, research, education, and OEM. StellarNet instrumentation is research grade and rugged for any environment – lab, process, or field.
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Compact Spectrometer Technologies
Performance Advantages of Concave Grating Optics in Compact Fiber Optic Spectrometers
Jul 29, 2016 | News
Most plane grating optics utilize several mirrors in order to properly image the spectrum on the detector. With applications that require the use of UV light, especially UV-Vis absorbance, fluorescence, and solar radiometry, multiple mirrors can be detrimental to the performance of an instrument. The use of a holographic concave grating can eliminate the sensitivity issues and provide other benefits including: stray light reduction, aberration correction, thermal stability, and improved ruggedness.
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Integrated Analyzer Systems with “Open and Measure” Functionality
With a simple press of the “Analyze” button instantaneous chemical match results are displayed on your screen.
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SpectraWiz Mobile Apps, SMART-Control Interfaces, OEM mini spectral sensors, and HYPER-Nova Spectrometers Last week, StellarNet, Inc. revealed a variety of awesome new spectrometer products and features at the Photonics West conference in San Francisco...read more
Tis the Season! A Diamond is Forever? You’re about to ask the biggest question of your life, on one knee, in front of her entire family, on Christmas Eve. You’re nervous. Your mind starts to go to the dark places… Are you sure that sparkly rock...read more
Overview:Last month’s technical note titled “Raman Fundamentals for Miniature Spectrometers” introduced the physical principals of Raman spectroscopy and typical experimental set-ups. One crucial topic not discussed in that article was the...read more
Our online shop allows you to purchase instrumentation in seconds. Most items are available “In Stock” and we offer expedited deliveries. Not only are spectrometers, light sources, and accessories available, but in addition our Technical Sales team has preconfigured systems for Color Measurement, LED Characterization, Fluorescence Chemistry, Raman, LIBS and much more.