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1.发明申请METHODS AND SYSTEMS FOR IMPROVING OPTICAL FLATNESS IN A PATH LENGTH CONTROL DRIVER 失效用于改善路径长度控制驱动器中的光学平均度的方法和系统公开(公告)号：US20080225418A1
公开(公告)日：2008-09-18
申请号：US12129430
申请日：2008-05-29
IPC分类号： G02B7/182
CPC分类号： G01C19/665
摘要： A piezoelectric transducer is described that is configured for use within a path length control apparatus of an optical device. The transducer comprises at least one void formed within a central region of the piezoelectric transducer, the one void or alternatively, the multiple voids, utilized at least in part to limit a curvature induced into a mirror during operation of the piezoelectric transducer.
摘要翻译： 描述了被配置为在光学装置的路径长度控制装置内使用的压电换能器。 换能器包括形成在压电换能器的中心区域内的至少一个空隙，一个空隙或多个空隙，至少部分地用于限制在压电换能器的操作期间被引入反射镜的曲率。
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2.发明授权Methods and systems for improving optical flatness in a path length control driver 失效用于改善路径长度控制驱动器中光学平坦度的方法和系统公开(公告)号：US07586243B2
公开(公告)日：2009-09-08
申请号：US12129430
申请日：2008-05-29
IPC分类号： H01L41/083
CPC分类号： G01C19/665
摘要： A piezoelectric transducer is described that is configured for use within a path length control apparatus of an optical device. The transducer comprises at least one void formed within a central region of the piezoelectric transducer, the one void or alternatively, the multiple voids, utilized at least in part to limit a curvature induced into a mirror during operation of the piezoelectric transducer.
摘要翻译： 描述了被配置为在光学装置的路径长度控制装置内使用的压电换能器。 换能器包括形成在压电换能器的中心区域内的至少一个空隙，一个空隙或多个空隙，至少部分地用于限制在压电换能器的操作期间被引入反射镜的曲率。
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3.发明授权Methods and systems for improving optical flatness in a path length control driver 失效用于改善路径长度控制驱动器中光学平坦度的方法和系统公开(公告)号：US07382463B2
公开(公告)日：2008-06-03
申请号：US11046242
申请日：2005-01-28
IPC分类号： G01C19/66
CPC分类号： G01C19/665
摘要： A piezoelectric transducer is described that is configured for use within a path length control apparatus of an optical device. The transducer comprises at least one void formed within a central region of the piezoelectric transducer, the one void or alternatively, the multiple voids, utilized at least in part to limit a curvature induced into a mirror during operation of the piezoelectric transducer.
摘要翻译： 描述了被配置为在光学装置的路径长度控制装置内使用的压电换能器。 换能器包括形成在压电换能器的中心区域内的至少一个空隙，一个空隙或多个空隙，至少部分地用于限制在压电换能器的操作期间被引入反射镜的曲率。
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