Find a Rainbow Day Spectroscopy
The Science Behind Rainbows Rainbows form when sunlight interacts with water droplets in the atmosphere. As light enters a droplet, it refracts (bends) due to the change in medium from air to water, which slows down the light waves. Once inside the droplet, some of...Cosmetic Ingredient Quality Analyzers
Raman Microscopy in Early Colorectal Cancer Detection
Colorectal cancer remains one of the most common malignancies worldwide, and early detection is key to improving patient outcomes. Traditional colonoscopy methods, while effective, are invasive and can miss early-stage lesions. There’s a pressing need for more...2025 Winter Spectroscopy Special – Analyzing Holiday LEDs, Lasers & Lighting
Season’s Greetings from the SpectraWizard and the StellarNet Team!It’s that magical time of year when lights twinkle, lasers glow, and displays shimmer in every spectral color—and we couldn’t resist diving into the science behind the sparkle. Whether you’re...Solar Simulator Prototype with Halogen and Light-Emitting Diode Sources
Gustavo P. C. da Cruz, Gabriel L. Barreto, Luis A. Gómez-Malagón, Ricardo A. de Lima, and Caio V. P. Vital Published: August 2025 | Journal of Solar Energy Engineering Abstract Test PV Devices Indoors with Sunlight-Level Precision Looking for a reliable, affordable...
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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