Power Density of Laser Beam in Laser Beam Machining (LBM) Formulas

Power Density of Laser Beam is the power per unit area of beam. And is denoted by δ_p. Power Density of Laser Beam is usually measured using the Watt per Square Centimeter for Heat Flux Density. Note that the value of Power Density of Laser Beam is always positive.

Formulas to find Power Density of Laser Beam in Laser Beam Machining (LBM)

fxPower Density of Laser BeamGo

Laser Beam Machining (LBM) formulas that make use of Power Density of Laser Beam

fxLaser Energy OutputGo

fxFocal Length of LensGo

fxBeam DivergenceGo

fxPulse Duration of LaserGo

List of variables in Laser Beam Machining (LBM) formulas

fx Laser Energy Output Go

fx Focal Length of Lens Go

fx Beam Divergence Go

fx Laser Beam Duration Go

FAQ

What is the Power Density of Laser Beam?

Power Density of Laser Beam is the power per unit area of beam. Power Density of Laser Beam is usually measured using the Watt per Square Centimeter for Heat Flux Density. Note that the value of Power Density of Laser Beam is always positive.

Can the Power Density of Laser Beam be negative?

No, the Power Density of Laser Beam, measured in Heat Flux Density cannot be negative.

What unit is used to measure Power Density of Laser Beam?

Power Density of Laser Beam is usually measured using the Watt per Square Centimeter[W/cm²] for Heat Flux Density. Watt per Square Meter[W/cm²], Kilowatt per Square Meter[W/cm²], Watt per Square Inch[W/cm²] are the few other units in which Power Density of Laser Beam can be measured.

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