interference fringes

synonym: channel fringes
mentioned: channel spectrum
https://doi.org/10.1351/goldbook.08620
Sinusoidal intensity variation due to interference of electromagnetic radiation that undergoes multiple reflection between two flat and parallel surfaces.
Notes:
  1. Interference fringes are frequently observed in the transmission spectrum of a cell with flat windows and in non-scattering polymer films.
  2. A spectrum of interference fringes is termed a channel spectrum.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 751 [Terms] [Paper]
Citation: 'interference fringes' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08620 RIS BibTex EndNote
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