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Use of the opto-acoustic effect for far-infrared gas lasers

✍ Scribed by G. Busse; K.F. Renk


Publisher
Elsevier Science
Year
1978
Weight
165 KB
Volume
18
Category
Article
ISSN
0020-0891

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## Abstract Near infrared spectroscopy has been used to monitor the effects of changing build parameters on the sintering process of selective laser sintering components. The surface roughness of the parts produced has been studied whilst modifying laser scan speed and laser power build parameters.