Lighting, Displays & Radiometry
Featured Articles
LED Measurement at DelphiTech – Customer Spotlight
A StellarNet SpectroRadiometer enables DelphiTech to ensure quality, quantify new products and analyze competitive products. Rodney McInnis, CEO of DelphiTech, has been manufacturing high-end LED lighting for the outdoor home lighting industry for over 15 years.
Lighting the Way to Better Welfare: Spectrometer Use in Zoos
Light is the essence of life, shaping the evolution of every living creature on this planet. By better understanding light, we better understand life itself — a crucial mission for zoos, whose primary role is not just to care for animals but to ensure their well-being. Animals rely on sunlight for a multitude of reasons, from birds using UVA rays to judge mate quality to reptiles absorbing Infrared A and B to regulate their body temperature.
Why Turtle Safe Lighting Matters for Sea Turtle Survival + An Interview with FWC Experts
Artificial lighting along coastlines is a well-documented threat to sea turtle populations. Species such as the loggerhead sea turtle and green sea turtle rely on natural light cues for nesting and hatchling orientation. Disruptions to the spectral composition and intensity of coastal lighting can lead to disorientation, reduced nesting success, and increased mortality.
Customer Research & Publications
Effects of low temperature annealing on the photo-electrochemical performance of tin-doped hematite photo-anodes
FE Bedoya-Lora, A Hankin, I Holmes-Gentle… - Electrochimica Acta, 2017 The effects of post-deposition annealing at 400 and 500 °C on the photo-electrochemical performance of SnIV-doped α-Fe2O3...
Controlling growth and colour of phototrophs by using simple and inexpensive coloured lighting: A preliminary study in the Light4Heritage project towards future strategies for outdoor illumination
P Sanmartín, D Vázquez-Nion, J Arines… - International …, 2017 Abstract The quantity (duration and intensity) and quality (colour or wavelength) of light are key factors involved in regulating...
Assessing Cyanobacterial Harmful Algal Blooms as Risk Factors for Amyotrophic Lateral Sclerosis
N Torbick, B Ziniti, E Stommel, E Linder, A Andrew… - Neurotoxicity Research, 2017 Abstract Reoccurring seasonal cyanobacterial harmful algal blooms (CHABs) persist in many waters, and recent work...
A photoconversion model for full spectral programming and multiplexing of optogenetic systems
EJ Olson, CN Tzouanas, JJ Tabor - Molecular Systems Biology, 2017 Abstract Optogenetics combines externally applied light signals and genetically engineered photoreceptors to control cellular...
Spectrometer Application Note: How do Different Light Sources Affect Crops?
For millennia, farmers have been at the mercy of the sun, depending on it to grow quality crops. Then came metal halide lamps and greenhouses to create artificial sun and summer. Now, with...
Developing of DLI(Daily Light Integral) and Spectrum Control Systems for Scientific Cultivation in Agriculture
International Journal of Agriculture and Forestry Science (IJAgFoS) Y ÖZDEMİR, H Demirel, YE Yıldırım Abstract: This study presents a DLI (Daily Light Integral) and Spectrum-Based Scientific...
Key Application Areas
Food Safety & Quality
Advanced & quantum materials
Thin Films & Optical Coatings
Pharmaceuticals & Nutraceuticals
Biomedical & Life Sciences
Environmental & Microplastics
Industrial & Process Analysis
Astronomy, Space & Remote Sensing
products & systems
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Explore Raman spectroscopy through practical guides, application notes, videos, technical resources, and real-world research. From understanding the fundamentals to exploring material identification, quality control, and advanced analysis, the Raman Learning Center provides resources to help you get more from your spectroscopy measurements.
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- Videos, Labs & Technical Resources — Explore demonstrations, experiments, software resources, and measurement tips.