文章基本信息

标题：Piezoelectric bimorphs for laser shutter systems: optimization of dynamic characteristics
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作者：Jurenas V. ; Bansevicius R. ; Navickaite S. 等
期刊名称：Mechanika
印刷版ISSN：1392-1207
出版年度：2010
卷号：85
期号：5
页码：44-47
DOI：10.5755/j01.mech.85.5.15962
语种：English
出版社：Kauno Technologijos Universitetas
摘要：Since the piezoelectric effect was first discoveredin 1880 by the French scientists Pierre and Paul-JacquesCurie, the use of piezoelectric materials has really in-creased in modern engineering applications, especially inthe field of smart structures, where they are used as actua-tors and/or sensors. Although the magnitudes displace-ments and/or voltages are small, piezoelectric materialshave been adapted to an impressive range of applications.An interesting application in laser technology devices iscontrolling the intensity of laser beam power up to zero,realized by various laser beam shutters for safety and beamcontrol applications.