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The Ablation Threshold of Er:YAG and Er:YSGG Laser Radiation in Dental Enamel

✍ Scribed by C. Apel; J. Meister; R.S. Ioana; R. Franzen; P. Hering; N. Gutknecht

Publisher
Springer-Verlag
Year
2002
Tongue
English
Weight
606 KB
Volume
17
Category
Article
ISSN
0268-8921

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A pulsed Er:YAG laser (2.94 pm) was used to determine ablation depths per pulse of laser energy at 2 Hz and 5 Hz in human teeth cross sections of enamel and dentin. Ablation depths per pulse at 2 Hz in enamel of intact human teeth were measured and compared to ablation depths per pulse determined in