interferogram

"This particular interferogram," said one expert, "showed only the straight lines across the field that you would expect to see."

The overlap of beams 2 and 3 in the image plane creates an interferogram.

The image can be considered as an interferogram in the fringes of finite width.

A second interferogram is created that captures topography + distortion.

Phase shifts are only resolvable relative to other points in the interferogram.

In an interferogram, the areas being beaten and resonating nearby appear as dark spots.

The raw data is sometimes called an "interferogram".

Figure 4 shows an interferogram of laser interactions with a He jet in a vacuum chamber.

Over wide areas, the interferogram revealed inches of elevation change that were clearly linked to the main upheaval.

A Fourier transform converts the interferogram into an actual spectrum.

The signal directly recorded, called an "interferogram", represents light output as a function of mirror position.

The initial interferogram is itself used as a diffraction grating to reconstruct an image.

The spectrum is reconstructed taking the Fourier transform of the recorded interferogram.

This is the interferometer that actually makes the interferogram that will be used by the person doing the experiment.

These must then be combined to generate an interferogram in which each point corresponds to the same time-delay after the flash.

An interferogram created between two coherent light sources may be used for at least two resolution-related purposes.

Once the ground effects have been removed, the major signal present in the interferogram is a contribution from orbital effects.

The interferogram belongs in the length domain.

An interferogram is generated by making measurements of the signal at many discrete positions of the moving mirror.

Subtracting the latter from the reference interferogram can reveal differential fringes, indicating movement.

In effect, an interferogram is captured as a function of vertical position for each pixel in the detector array.

The first step involves Fourier transforming the interferogram into the pseudo time domain:

The position of zero retardation is determined accurately by finding the point of maximum intensity in the interferogram.

This interferogram is then subtracted from a third image with a longer time separation to give the residual phase due to deformation.

The output from the probe, which resembles an interferogram, is Fourier-transformed to obtain the infrared absorption spectrum.