Associations to the word «Echelle»

Wiktionary

ECHELLE, noun. (physics) An echelle grating.
ECHELLE GRATING, noun. (physics) A form of diffraction grating optimized for high orders of diffraction
ECHELLE GRATINGS, noun. Plural of echelle grating

Wise words

Words mean more than what is set down on paper. It takes the human voice to infuse them with deeper meaning.
Maya Angelou