Pulsed laser processing of ceramics in water

Morita, Noboru; Ishida, Shuichi; Fujimori, Yasutomo; Ishikawa, Ken
June 1988
Applied Physics Letters;6/6/1988, Vol. 52 Issue 23, p1965
Academic Journal
A new method for defect-free processing of ceramics is presented. This method consists of processing ceramics in water with a Q-switched yttrium aluminum garnet (YAG) laser. In laser machining, a recast layer and cracks are usually formed in the machined part. Using this method, these defects are not formed.


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