The phrase "aberration free" is correct and usable in written English.
It can be used in contexts where you want to describe something that is free from deviations or anomalies, often in technical or scientific discussions.
Example: "The new imaging system is designed to be aberration free, ensuring the highest quality of visual output."
Alternatives: "free from aberrations" or "devoid of anomalies".
Nearly aberration free diffraction filters with an ultracompact footprint less than 0.5 mm2 were obtained with the proposed structure.
Lenses have to be aberration free, shorter wavelengths must be used to expose lithography patterns, and high numerical apertures are necessary.
This camera has been originally designed for real-time observation of the spherical aberration free image with a defocus image modulation processing (DIMP) electron microscope (EM) newly constructed.
The resulting images appear to be approximately aberration free due to the radial symmetry imposed by constructing an exit wave from radially-symmetric point atomic shape functions, and can be used to estimate the aberration function (chi (q_x,q_y)).
For the light emanating from the NFP N in the aberration free case, a spherical wavefront will be produced at the principal surface, which corresponds to a planar one at the BFP.
This choice of probe represents that of an idealized instrument with perfect, aberration-free lenses.
Aberration-free focusing using gold metasurface was experimentally demonstrated at THz region.
In all cases except for the aberration-free image, applying an aberration phase plate causes distortions in the atomic images.
The nearly aberration-free design of the beam separator is critical to the performance of third generation PEEMs.
This fitted aberration function is then applied to the original exit wave as in Fig. 3g, generating an updated guess for the aberration-free exit wave.
Our algorithm relies on creating a synthetic exit wave by applying point-symmetrization to all atomic columns in a reference region, to approximate the aberration-free exit wave.
