Probe-beam deflection diagnostics of shock waves generated during laser drilling |
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| Authors: | R Pini R Salimbeni M Vannini G Toci |
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| Institution: | (1) Istituto di Elettronica Quantistica del CNR, Via Panciatichi 56/30, I-50127 Firenze, Italy;(2) Dipartimento di Fisica, Largo Enrico Fermi 2, I-50125 Firenze, Italy |
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| Abstract: | A probe-beam deflection technique was employed to investigate the evolution of shock waves generated during drilling processes of optical materials by a high repetition rate copper vapor laser. Experimental observations were analyzed by using a theoretical model of shock wave expansion which also furnished quantitative information on the main physical functions associated to laser-induced acoustic phenomena. |
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| Keywords: | 81 40 -z 42 55 Rz |
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