Spectral fluence rate

{
  "id": "MLC-T-CHM-011127",
  "term": "Spectral fluence rate",
  "field": "Chemistry",
  "definition": "The radiant power per unit area at a specific wavelength or within a narrow wavelength interval, incident on a surface from all directions. It represents the instantaneous rate at which light energy is received by a sample per unit area per unit wavelength. This quantity is expressed in units of watts per square meter per nanometer (W m-2 nm-1).",
  "subject": "Organic and Biomolecular Chemistry",
  "see_also": [
    "fluence rate",
    "wavelength"
  ],
  "references": [
    "PAC, 2007, 79, 293. 'Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006)' on page 423 (https://doi.org/10.1351/pac200779030293)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/spectral-fluence-rate/"
}