first-order spectrum
noun1
Natural sciences, Physical sciences, Physics A spectrum produced by a diffraction grating whose adjacent slits are one wavelength apart.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Natural sciences, Physical sciences, Physics A spectrum produced by a diffraction grating whose adjacent slits are one wavelength apart.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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