Displaying 16441 - 16450 of 37942

particular, the experimental work in radio television has had for its principal goal the broadcasting of television images, which is inherently transmission in one direction.

Image-based rendering (IBR) systems create photorealistic views of complex 3D environments by resampling large collections of images captured in the environment.

A detailed assessment of imaging errors in arrayed waveguide gratings (AWG) is presented, focussing on possible design related imaging errors as well as on typical imaging errors mediated by the fa

A Gregorian antenna with the main reflector illuminated by a magnified image of a small horn aperture has been built and tested from 12 to 30 GHz.

The quantitative imaging of individual impurity atoms in annular dark-field scanning transmission electron microscopy (ADF-STEM) requires a clear theoretical understanding of ADF-STEM lattice imagi

We demonstrate submicron resolution imaging using picosecond acoustic phonon pulses.

By using an atomic-force-microscope-based technique, we image the vibration of high-frequency, bulk-mode, thin-film resonators.

This work reports the study of ion-implantation induced damage and annealing in the highly anisotropic semimetal graphite using high resolution transmission electron microscopy.

Spatially and spectrally resolved microscopic images of spontaneous and stimulated emissions are imaged at the mirror facets of a GaAs T-shaped quantum wire laser with high uniformity.

The concept of electron localization has long been accepted to be essential to the physics of the quantum Hall effect(1,2) in a two-dimensional electron gas.

Explore more

Podcast

A bit of tech: Episode 6 – Creating the Sixth Sense