Examples of 'beam divergence' in a sentence

beam divergence - In optics, beam divergence refers to the spreading of a laser beam

Beam divergence of the laser source.

The angular width is also called the beam divergence.

This type of beam divergence is observed from optimized laser cavities.

Increasing the beam divergence.

The stripping then adds a negligible contribution to the already high beam divergence.

The acquisition beacon laser beams have a greater beam divergence than the tracking beacon laser beams.

One option is to use a single beacon signal with a fixed beam divergence.

Here is an excellent diagram of beam divergence from a US Navy manual.

Other experiments were focused on the fast electron beam divergence.

Beam divergence usually refers to a beam of circular cross section, but not necessarily so.

This reduces the thermal distortion and lensing effect leading to reduced beam divergence.

The radiation emitted exhibits a beam divergence in the plane x-y.

Because the grating is a dispersive element, the line-width is proportional to the beam divergence.

As mentioned above, beam divergence can be a serious issue for large object distances.

This includes the Rayleigh range zR and asymptotic beam divergence θ, as detailed below.

Meaning of "beam divergence"