Precision instruments, metrology, fluorescence, low-noise analog electronics – that’s what we do.
Radiometry Explained by NIST
The measurement of light is complicated by a variety of units and concepts that are not used in other fields.
Quantization Noise
We notice the assertion that A/D converter quantization noise is equal to ADU/SQRT(12), where ADU is the quantization unit or LSB.
Radiometric Measurements
It’s easy to confuse the units of LED light output. Steradians, luminous intensity, etc.