Spectroscopy Applications
Explore how researchers, manufacturers, and quality-control laboratories use StellarNet spectrometers to solve real-world measurement challenges. Our compact UV-Vis, VIS-NIR, NIR, and Raman spectroscopy systems support applications across food safety, pharmaceuticals, advanced materials, thin films, biomedical research, environmental monitoring, industrial process analysis, radiometry, and space science.
Browse the application areas below to discover customer research, technical articles, spectroscopy methods, and practical solutions for absorbance, transmission, reflectance, fluorescence, Raman, radiometric, and chemometric analysis.
Key Application Areas
Food Safety & Quality
Advanced & quantum materials
Thin Films & Optical Coatings
Pharmaceuticals & Nutraceuticals
Biomedical & Life Sciences
Environmental & Microplastics
Industrial & Process Analysis
Lighting, Displays & Radiometry
Featured Spectroscopy Application –
Astronomy, Space & Remote Sensing
Astronomy spectroscopy gives researchers a way to study light from objects and environments far beyond the laboratory. StellarNet systems support astronomical spectroscopy for research into stars, planets, meteors, and atmospheric phenomena. Spectral measurements can reveal information that cannot be seen through imaging alone. Compact instruments also open new possibilities for space spectroscopy and CubeSat missions where size and flexibility matter. From meteor and aurora research to remote sensing and educational astronomy, StellarNet provides accessible spectroscopy tools for exploring our planet and the universe beyond it.
Astronomy, Space & Remote Sensing
Looking for something else?
BEER(s Law) and COFFEE? Measuring Spectral Absorbance to Achieve Instant Coffee Perfection
​Well, not the type of beer you are thinking of. Have you ever woken up early ready for a fresh cup of coffee only to find that you failed to notice that you ran out? Living in Florida has taught me...
Things are Heating Up in the Parrino Household!
There are two types of people: those who eat to live and those who live to eat. David Parrino lives to eat. David travels to eat as well. He once paid upwards of $350 for a visa to get into...
DIY Wood Stain Matching using Spectrometers with Steph
Color matching in home projects can be difficult. For example, have you ever tried to touch up a piece of white trim (maybe your dog scratched it while you were away from the store) with a white...
Learn about Raman Spectroscopy with Jason – Don’t spill your pills, Pharmaceutical & Immune Booster ID
Want to learn about Raman spectroscopy? Watch Jason's at home demonstration on Raman spectroscopy identification of unknown spilled pills including immune boosters during the COVID-19 quarantine....
David’s Fun Home Quarantine Review on Ultraviolet Light Applications and Proper Measurement Techniques
Many of our customers are designing UVC arrays to sanitize N95 masks and other medical equipment; they use our UV radiometers to help with the design and manufacturing process. David is trapped...
Spectroscopy from Home with Kimbo & our StellarNet COVID-19 Update
Kimbo's at home spectroscopy demonstration features the importance of paint color and lighting in your home. Kimberly shows us how she can use spectrometers to measure paint and control her lighting...