Christiansen filter

{
  "id": "MLC-T-IND-001110",
  "term": "Christiansen filter",
  "field": "Industrial and trades",
  "definition": "An optical filter that selectively transmits a narrow band of wavelengths while scattering others, based on the Christiansen effect. It consists of a transparent powder suspended in a liquid, where the refractive indices are matched for the desired passband wavelength. These filters are known for their high transmission and narrow bandwidth, often used in spectroscopy.",
  "subject": "Optics and imaging",
  "translations": {
    "de": "Christiansen-Filter",
    "es": "filtro Christiansen",
    "fr": "filtre de Christiansen"
  },
  "url": "https://mlchart.com/terminology/industrial/christiansen-filter/"
}