What Does FWHM Stand For?
FWHM stands for Full Width At Half Maximum
FWHM, or Full Width At Half Maximum, is a measurement used in various scientific fields, including physics and signal processing, to quantify the width of a curve at a specified height. Specifically, it refers to the distance between the points on the curve where the function's value is half of its maximum. This metric is particularly useful for characterizing the resolution of peaks in spectra, assessing the performance of optical systems, and analyzing the sharpness of features in imaging applications.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym