spectral width at half maximum value #01860
spectral width at half maximum value #01860
1. The coherent SI unit is the metre (m), but often the nanometre (nm) is used. 2. The optical quantity can be e.g. radiant luminous flux, absorbance, etc.
reference: R135:2004 2.21
ID: 01860
difference between a higher and lower wavelength value at which the value of an optical quantity is reduced to half of its maximum value between the two wavelengths
Broader Terms
- BT↑ OIML
