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Proceedings Paper

High rate ablative formation of ultra-deep channels by self-adaptive Nd:YAG laser with dynamically adjustable passive Q-switch
Author(s): Tasoltan T. Basiev; Alexander V. Fedin; Sergey V. Garnov; Andrey V. Gavrilov; Sergei M. Klimentov; Pavel A. Pivovarov; Sergey N. Smetanin; Sergey A. Solokhin
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Paper Abstract

Use of the self-adaptive Nd:YAG laser with dynamically adjustable passive Q-switch allowed to drill high-aspect-ratio holes deeper than 7 mm in steel, aluminium, Ni-based alloy, and ceramics Al2O3, AlN, SiC at the average drilling rate exceeding 1 mm per laser pulse, which is close to the initial drilling rates.

Paper Details

Date Published: 15 January 2008
PDF: 5 pages
Proc. SPIE 6985, Fundamentals of Laser Assisted Micro- and Nanotechnologies, 69850B (15 January 2008); doi: 10.1117/12.786972
Show Author Affiliations
Tasoltan T. Basiev, A.M. Prokhorov General Physics Institute (Russia)
Alexander V. Fedin, V.A. Degtyarev Kovrov State Technological Academy (Russia)
Sergey V. Garnov, A.M. Prokhorov General Physics Institute (Russia)
Andrey V. Gavrilov, V.A. Degtyarev Kovrov State Technological Academy (Russia)
Sergei M. Klimentov, A.M. Prokhorov General Physics Institute (Russia)
Pavel A. Pivovarov, A.M. Prokhorov General Physics Institute (Russia)
Sergey N. Smetanin, V.A. Degtyarev Kovrov State Technological Academy (Russia)
Sergey A. Solokhin, V.A. Degtyarev Kovrov State Technological Academy (Russia)


Published in SPIE Proceedings Vol. 6985:
Fundamentals of Laser Assisted Micro- and Nanotechnologies

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