Browsing Journal Articles by Subject "Beam quality"

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Acoustic waves in transversely excited atmospheric CO2 laser discharges: effect on performance and reduction techniques

Author: von Bergmann, HM ; Forbes, A ; Roberts, T ; Botha, LR Date: Aug 2008 Results are presented on the influence of acoustic waves on the performance of high-repetition-rate TEA CO2 lasers. It is shown that acoustic waves generated inside the laser cavity lead to nonuniform discharges, resulting in a deterioration ... Read more
Generalized beam quality factor of aberrated truncated Gaussian laser beams

Author: Mafusire, C ; Forbes, A Date: Jul 2011 The authors outline a theory for the calculation of the beam quality factor of an aberrated laser beam. They provide closed form equations that show that the beam quality factor of an aberrated Gaussian beam depends on all primary aberrations ... Read more

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Browsing Journal Articles by Subject "Beam quality"

Browsing Journal Articles by Subject "Beam quality"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect