Sentence examples for optical paths difference from inspiring English sources

The main advantage of this method is that the optical paths difference of the interfering beams is independent of the distance between the beams.

Different optical path difference (OPD) in each quadrant is generated by four highly reflective pyramid-shaped prisms made of different refringent materials attached to each solid arm of Michelson interferometer.

The main challenge in the design process of the custom Ring-shaped Bifocal Lens (RBL) was to keep the optical path difference of the different beams bellow the coherence length of the fluorescent emission, as close to zero as it is possible.

It is known, that in SHSs the Optical Path Difference (OPD) between their different optical ways have to be smaller than the coherent length of the used light to have interference phenomena and hologram.

The two mirrors were mounted on two axial stages, respectively, which could adjust the optical path difference (OPD), amounting to two reference arms with different OPDs.

Phase imaging quantifies optical path difference (OPD) variations due to small variations in refractive index and thicknesses of different structures and materials within cells and tissues [ 2, 4].

The departure of the wave from the ideal sphere is generally called OPD, meaning optical path difference.

The rays are focused in the back plane of the objective, where they pass through a composite prism that is isotropic at the midpoint, with an increasing optical path difference away from the midpoint.

Furthermore, expressions of the optical path difference are provided, and factors affecting the optical path difference are also pointed out.

The anglular displacement of the object mirror will cause optical path difference that generates interference.

For surfaces of spatial discontinuity, the optical path difference is important to evaluate the destructive interference.