Physics term describing waves or particles that lack a fixed phase relationship. Cross-referenced with インコヒーレント.
See also: インコヒーレント
Incoherent light does not produce interference fringes.
Katakana loanword with the same meaning; 非可干渉的 is the native Japanese technical term.
Compound of 非 (non-), 可干渉 (interference, from 可 'possible' + 干渉 'interference'), and 的 (-like, adjectival suffix). A technical calque for 'incoherent' in physics.