Spectral width
id:
spectral-width-232-1617104
title:
Spectral width
text:
In telecommunications, spectral width is the width of a spectral band, i.e., the range of wavelengths or frequencies over which the magnitude of all spectral components is significant, i.e., equal to or greater than a specified fraction of the largest magnitude. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum (FWHM). This is the same convention used in bandwidth, defined as the frequency range where power drops by less than
brand slug:
wiki
category slug:
encyclopedia
description:
Measurement in communication theory
original url:
https://en.wikipedia.org/wiki/Spectral_width
date created:
2002-02-26T00:17:34Z
date modified:
2024-09-15T23:58:06Z
main entity:
{"identifier":"Q3217909","url":"https://www.wikidata.org/entity/Q3217909"}
image:
fields total:
13
integrity:
15