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Modulation technique to control laser material processing

1974/02/01 by G. Herziger, R. Stemme, H. Weber +1
Engineering · Medicine · #Laser Material Processing Techniques #Semiconductor Lasers and Optical Devices #Ocular and Laser Science Research

paper · doi:10.1109/jqe.1974.1145805

Abstract

A modulation technique based on laser spiking is described. Due to its reproducibility and simplicity, this technique is well suited to adapt the laser emission to the kinetics of laser machining. Spike power and half width are derived by using nonlinear approximations.

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