Free-running laser

{
  "id": "MLC-T-CHM-004664",
  "term": "Free-running laser",
  "field": "Chemistry",
  "definition": "A laser operating without any Q-switching or mode-locking elements in its optical cavity. This mode of operation results in a continuous or quasi-continuous output of light, often with multiple longitudinal modes oscillating simultaneously. The output power and temporal characteristics are determined by the gain medium and cavity design.",
  "subject": "Organic and Biomolecular Chemistry",
  "see_also": [
    "laser",
    "lasing",
    "mode"
  ],
  "references": [
    "PAC, 1996, 68, 2223. 'Glossary of terms used in photochemistry (IUPAC Recommendations 1996)' on page 2244 (https://doi.org/10.1351/pac199668122223)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/free-running-laser/"
}