Spectral radiant intensity

{
  "id": "MLC-T-CHM-011145",
  "term": "Spectral radiant intensity",
  "field": "Chemistry",
  "definition": "The radiant power emitted by a point source per unit solid angle, per unit wavelength interval. This quantity describes the directional and spectral distribution of radiant power from a source. It is typically expressed in units of watts per steradian per nanometer (W sr^-1 nm^-1).",
  "subject": "Organic and Biomolecular Chemistry",
  "see_also": [
    "wavelength"
  ],
  "references": [
    "PAC, 1996, 68, 2223. 'Glossary of terms used in photochemistry (IUPAC Recommendations 1996)' on page 2276 (https://doi.org/10.1351/pac199668122223)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/spectral-radiant-intensity/"
}