Description

The image is a diagram that shows the process of a laser beam being focused and directed. The diagram is divided into three sections, each showing a different stage of the process. The first section shows the laser beam as it leaves the source, the second section shows the beam being focused and directed, and the third section shows the beam as it reaches its target. In the second section, the diagram shows the beam being focused and directed by a lens, which is a crucial part of the process. The lens helps to shape the beam and direct it towards the target, ensuring that the beam remains focused and accurate. The diagram also includes a graph that shows the energy distribution of the laser beam, which is essential for understanding the beam's properties and performance.