lightguide

noun

lightguide

noun

Etymology From light + guide.

1

Natural sciences, Physical sciences, Physics A waveguide used to guide light

It was proven that the insertion of the thin lightguide does not spoil the time resolution and the light output.2015, Dominika Alfs, “Test of Lightguides for the J-PET Detector”, in arXiv:

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.