By taking the integrated intensity profiles in a number of cuts, the original beam profile can be reconstructed using algorithms developed for tomography.
The intensity profile is characterized by a single brilliant ring with a singularity at its center, where the field amplitude vanishes.
The simplest way to eliminate these effects was to filter them out physically using what essentially amounts to a Fourier transform technique applied to the beam's spaitial intensity profile.
Right: Graphs of the horizontal intensity profiles of the images at left.
We examined the intensity profile emitted by a film of purified recombinant GFP.
RHEED users rotate the sample to optimize the intensity profiles of patterns.
It has the characteristic that not only are the two orthogonally polarized soliton components phase-locked, but also one of the components has a double-humped intensity profile.
In higher-order vector solitons, not only are the two orthogonally polarized soliton components phase-locked, but also one of the components has a double-humped intensity profile.
A circular laser beam with uniform intensity profile, focused by a lens, will form an Airy pattern at the focal plane of the lens.
Diffraction topographic images ("topographs") record the intensity profile of a beam of X-rays (or, sometimes, neutrons) diffracted by a crystal.