Christiansen filter
nounEtymology
Named after Danish physicist Christian Christiansen.
Definitions
A narrow bandpass or monochromatic optical filter which consists of an optical cell which…
A narrow bandpass or monochromatic optical filter which consists of an optical cell which is filled with a crushed substance (e.g. glass) and a (mostly organic) liquid.
The neighborhood
Vish — recursive loop
No curated loop yet for Christiansen filter. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA