waveguide

I guess the picture at the top is a waveguide.

This thickness changes the behavior of the light in the waveguides.

The final step depends on the geometry of the waveguide.

They place their absorbing molecules on top of a waveguide.

It is achieved by a step change in the physical dimensions of the waveguide.

Generally, the lower the frequency to be passed the larger the waveguide is.

Waveguides are used for transferring both power and communication signals.

A simple section of waveguide can serve as an absorption cell.

Waveguides can also be less than a millimeter in width.

At resonance, there is also a much higher intensity in the waveguide region.

In waveguide systems any number of modes are possible.

They can be made with a hole through the centre which is used to secure them to the waveguide.

He may have incorrectly identified the forces on the sides of the waveguide.

The beam will bounce many times inside the layer as within a waveguide.

The choice of waveguide material depends on the substrate used.

Series connected elements are otherwise difficult to implement in waveguide.

Essentially, the steps change where the high intensity points in the waveguide modes fall.

An acoustic waveguide is a physical structure for guiding sound waves.

Two types of optical waveguides are in common use.

The hybrid ring discussed above can also be implemented in waveguide.

For the particular case of rectangular waveguide, it is possible to base an exact analysis on this view.

It can also direct the light within one wavelength which is ten times greater than traditional waveguides.

It is an excellent material for manufacture of optical waveguides.

The second most commonly used kind of waveguide has a circular cross-section.

Coaxial cable may be viewed as a type of waveguide.