In a distribution, full width at half maximum (FWHM) is the difference between the two values of the independent variable at which the dependent variable...

beam's width. An obvious choice for this fraction is ⁠1/2⁠ (−3 dB), in which case the diameter obtained is the full width of the beam at half its maximum intensity...

the Fried parameter r0. The diameter of the seeing disk is the full width at half maximum of its optical intensity. An exposure time of several tens of...

} The full width at half maximum (FWHM) of the Voigt profile can be found from the widths of the associated Gaussian and Lorentzian widths. The FWHM...

Half width may refer to Full width at half maximum Halfwidth and fullwidth forms Half-width kana This disambiguation page lists articles associated with...

applications, the usual method of specifying spectral width is the full width at half maximum (FWHM). This is the same convention used in bandwidth,...

radiation pattern is defined here as the full width at half maximum and the radiation angle at half maximum radiant intensity. Effective mode volume is...

light-emitting diodes. Its emission optical bandwidth, also described as full-width at half maximum, can range from 5 up to 750 nm. The superluminescent diode was...

position of the maximum (corresponding to the transition energy E), p is a position, and w is the full width at half maximum (FWHM), the width of the curve...

concave quadratic function. The parameter c is related to the full width at half maximum (FWHM) of the peak according to FWHM = 2 2 ln ⁡ 2 c ≈ 2.35482...

height, for example 0.5%, 5%, 10% or 50%. The latter is called the full width at half maximum (FWHM). The valley definition defines ΔM as the closest spacing...

resonance width or full width at half maximum (FWHM) i.e. the bandwidth over which the power of vibration is greater than half the power at the resonant...

smeared-out or blurred the astronomical images. In that work, the full width at half maximum (FWHM) of the blurring was estimated, and used to select exposures...

energy. Aluminum Kα X-rays have an intrinsic full width at half maximum (FWHM) of 0.43 eV, centered at 1486.7 eV (E/ΔE = 3457).[citation needed] For...

photon spectrum by annihilation radiation therefore has a higher full width at half maximum (FWHM) than decay-generated gamma rays in spectrum. The difference...

a normal sunflare. A common measure of flare duration is the full width at half maximum (FWHM) time of flux in the soft X-ray bands 0.05 to 0.4 and 0...

exponentially along the waveguide axis and the wave is thus evanescent. Full width at half maximum High-pass filter Miller effect Spatial cutoff frequency (in optical...

which specifies the half-width at half-maximum (HWHM), alternatively 2 γ {\displaystyle 2\gamma } is full width at half maximum (FWHM). γ {\displaystyle...

{\displaystyle {d}} is the diameter of the aperture in meters. The full width at half maximum is given by θ F W H M = 1.029 λ d . {\displaystyle \theta _{\mathrm...

atmospheric transmission window centred on 1.65 micrometres with a Full width at half maximum of 0.35 micrometres (in the near-infrared). Save for a limited...

=0.5\mathrm {P_{max}} } . Antenna aperture Angular resolution Full width at half maximum Exact: 10 log 10 ⁡ ( 1 2 ) ≈ − 3.0103 d B {\displaystyle 10\log...

Tobler is probably among the first to use the word. Kell factor Full width at half maximum "Dr". geog.tamu.edu. Archived from the original on 2002-11-06...

measure of the width of the PVF. The WMAP team finds that the PVF is greater than half of its maximal value (the "full width at half maximum", or FWHM) over...

of an excimer lamp is concentrated in this emission band. The full width at half maximum of the emission band depends on a kind of an excimer molecule...

particle at x ( t ) {\displaystyle x(t)} is Gaussian, and the width of the Gaussian is time dependent. More specifically the full width at half maximum...

is and the sharper the image. It is a similar measurement to full width at half maximum (FWHM), but is a more robust measurement especially for stars...

its maximum. This same half-power gain convention is also used in spectral width, and more generally for the extent of functions as full width at half maximum...

theory Full width at half maximum Gaussian blur – convolution, which uses the normal distribution as a kernel Gaussian function Modified half-normal distribution...

colliding particles, Γ {\displaystyle \Gamma } is the resonance's full width at half maximum, and B in {\displaystyle B_{\text{in}}} is the branching fraction...

the beam w(z), at any position z along the beam, is related to the full width at half maximum (FWHM) of the intensity distribution at that position according...