Sentences with phrase «as wavefront»

Using an approach known as wavefront shaping they were able to focus the light inside the photopolymer so that only a small 3D point was cured.

Currently, measurement of the shape of a wavefront of light is done with devices known as wavefront sensors.

Not exact matches

This is exactly what would happen if they were passing through both slits as a wave, and the two wavefronts interfered with one another, so the experiment is usually taken as evidence that photons can be both a particle and a wave.

The imaging process is often affected by the field of view, wavefront aberration, ambient light, as well as the resolution of optical imaging system and detector.

Any changes in that angle, as would occur from a distortion in the wavefront, would affect the way the SPPs are formed.

As light travels through turbulent materials — water, the atmosphere, and even human tissue — the wavefronts become distorted, blurring images and reducing resolution.

In addition it computes and propagates wavefronts in various optical components such as mirrors, refractive lenses, zone plates,...

A key innovation was the computer control system which, as the telescope moved, could sense errors in the wavefront moving through it and correct the mirror shape for the effects of gravity, wind and temperature minute - by - minute — a technique known as active optics.

At the institute, Dr. van der Marel previously led the telescopes group, which is responsible for issues related to the optics, focus, wavefront sensing and control, and guiding for the Hubble Space Telescope and the James Webb Space Telescope (JWST), as well as the team that is responsible for the calibration and user support of the Hubble Advanced Camera for Surveys (ACS) and the Wide Field and Planetary Camera 2 (WFPC2).

If you do get the rear camera, you'll be dazzled by the view: backing and turning lines, a green - yellow - red wavefront showing distance from hazards, and a similar wavefront around freestanding hazards such as parking lot poles.

However, had I known there was a 97 % success rate for 20/20 vision with the wavefront surgery (as opposed to 89 % with standard Lasik), I may have made a different choice.

This is shoaling: the wavefront slows down as it gets into shallow water, while the rear of the wave keeps moving fast, and the wave amplifies and steepens.