Revision as of 10:54, 28 April 2014

Fluence

The fluence produces by a laser is, by definition, the energy delivered by a laser pulse ( $E_{p u l s e}$ ) per surface unit ( $S$ ) and it is given in J/cm2.

The function $E_{p u l s e}$ is defined as :

E_{p u l s e} = \frac{\overline{P}}{f}

Where $\overline{P}$ (average power) and is measured with the laser sensor power measurement and the repetion rate ( $f$ ) is set in the settings.

The fluence is therefore determinate as such :

F l u e n c e = \frac{E_{p u l s e}}{S}

@@ Line 9: / Line 9: @@
 : <math>E_{pulse} = \frac{\overline{P}}{f}\,</math>
-Where (<math>\overline{P}</math>) is the average power and is measured with the laser sensor power measurement and the repetion rate (<math>f</math>) is set in the settings.
+Where <math>\overline{P}</math> (average power) and is measured with the laser sensor power measurement and the repetion rate (<math>f</math>) is set in the settings.
 The fluence is therefore determinate as such :