LEDs by Wavelength
LED engineering guides & technical resources
Medical & Biometric Sensing
LED vs. Laser for fNIRS: How to Choose the Light Source
The single biggest hardware decision in a functional near-infrared spectroscopy (fNIRS) system is what generates the light: an LED or a laser diode. Both deliver the two near-infrared wavelengths fNIRS…
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LEDs by Wavelength
LED Applications, Types & Uses: A Guide to Light-Emitting Diodes
LEDs by Wavelength
Technical LED Glossary
Applications
Medical & Biometric Sensing
Pulse Oximeter LED Wavelengths: Choosing Red (660 nm) and Infrared (940 nm) for SpO₂ Sensor Design
Optical Sorting & Material ID
1450 nm LEDs for Moisture and Food Inspection
Machine Vision & Inspection
1750 nm LEDs for Advanced SWIR Imaging Systems
LED Sourcing & Selection
Understanding LED Lead Times, Availability, and Supply Chain Risk
LED Sourcing & Selection
OEM LED Supplier Guide: What Engineering Teams Should Look For
LED Sourcing & Selection