Sentence examples for Abbe diffraction limit from inspiring English sources

IR and Raman microscopy design principles are discussed along with their spatial resolution limits (Abbe diffraction limit).

Known as the Abbe diffraction limit, it meant that a researcher using visible light the best method for studying biological samples couldn't hope to see things smaller than about 0.2 micrometers, or millionths of a meter.

Now however, the Abbe diffraction limit has been transcended, and resolutions of 20-30 nm and 50-60 nm in the lateral and axial dimensions respectively have been achieved.

80 This field concentration is not due to interference effects of multiply scattered waves, as in the case of dielectric nanophotonic structures (see Sections 2.1 and 3.1), and thus it is not bound to the Abbe diffraction limit.

At a beam energy of 80 kiloelectronvolts, our ptychographic reconstruction improves the image contrast of single-atom defects in MoS2 substantially, reaching an information limit close to 5α, which corresponds to an Abbe diffraction-limited resolution of 0.39 ångström, at the electron dose and imaging conditions for which conventional imaging methods reach only 0.98 ångström.

The so-called Abbe (or diffraction) limit constrains the microscope's power, and at some point, two objects will appear as one.

In this paper, nanopillar array with a pillar diameter far smaller than Abbe's diffraction limit is realized by a new kind of continuous wave (CW) laser direct lithography technology.

Thus, coherent SIM is not a super-resolution technique in the conventional sense for it does not gain sample information from beyond Abbe's diffraction limit; however, similar to conventional SIM, it allows reconstruction of an image equivalent to what would be obtained with orthogonal illumination but with an enhanced detection passband.

The dimensions of this organelle and its constituent centrioles are barely above the Abbe-Rayleigh diffraction limit, making it difficult to study protein disposition by conventional light microscopy.

Conventional light microscopy has been widely used to determine the approximate localization of centrosomal proteins, but the dimensions of centrioles are close to the Abbe-Rayleigh diffraction limit of optical resolution, that is at best 200 nm in the lateral and 500 nm in the axial direction (Schermelleh et al., 2010).

Until now, the Abbe diffraction barrier of optical microscopy limited the resolution of conventional light microscopy to 200 to 300 nm in lateral dimensions, leaving many intracellular organelles and molecular structures unresolvable, thus limiting the use of microscopy for three-dimensional imaging of biological structures.