Parameters of Laser Source
Parameters of Beam Delivery
7.5
Calculation Results
Focal Spot Size
37.6 µm
Depth of Field
1.61 mm
Avg. Power Density
4,503.026 kW/cm<sup>2</sup>
How to control the output power of laser source?
The typical 3 control methods are: adjusting the pump power; duty cycle modulation, and change the intensity of dye or chemical.
Five laser beam delivery systems
By function, the laser beam delivery systems can be classified into focusing, collimation, beam expansion, deflection, and splitting.
How do pulse energy, pulse width, and repetition rate affect the quality of material processing?
The key parameters of a pulsed laser—pulse width, repetition rate, and pulse energy—each affect material processing quality in different ways.
