Spectral irradiance

{
  "id": "MLC-T-CHM-011129",
  "term": "Spectral irradiance",
  "field": "Chemistry",
  "definition": "The radiant power incident on a surface per unit area, per unit wavelength interval. It quantifies the distribution of radiant power across different wavelengths at a specific point in space. This quantity is typically expressed in units of watts per square meter per nanometer (W m-2 nm-1).",
  "subject": "Organic and Biomolecular Chemistry",
  "see_also": [
    "irradiance",
    "wavelength"
  ],
  "references": [
    "PAC, 1996, 68, 2223. 'Glossary of terms used in photochemistry (IUPAC Recommendations 1996)' on page 2275 (https://doi.org/10.1351/pac199668122223)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/spectral-irradiance/"
}