Specific Process Knowledge/Back-end processing/Laser Micromachining Tool/fluence: Difference between revisions

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= Fluence =  
= Fluence =  


The fluence produces by a laser is, by definition, the energy delivered by a laser pulse (<math>E_{pulse}</math>) per surface unit (<math>E_{pulse}</math>) and it is given in J/cm2.  
The fluence produces by a laser is, by definition, the energy delivered by a laser pulse (<math>E_{pulse}</math>) per surface unit (<math>S</math>) and it is given in J/cm2.  





Revision as of 10:50, 28 April 2014

Fluence

The fluence produces by a laser is, by definition, the energy delivered by a laser pulse () per surface unit () and it is given in J/cm2.


The function is defined as :

Where () is measured with the laser sensor power measurement and the repetion rate () is set in the settings.