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Note: A very simple circuit for piezo actuator pseudo-tracking for continuous-wave cavity ring-down spectroscopy

机译:注意:用于连续波腔衰荡光谱的压电执行器伪跟踪的非常简单的电路

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摘要

A very simple circuit for pseudo-tracking of the piezo actuator for continuous-wave cavity ring-down spectroscopy (cw-CRDS) is presented. The circuit is based on an ordinary positive-edge trigger D-type flip flop integrated circuit, has a low parts count, and can be easily assembled using only off the shelf components. The circuit can be straightforwardly incorporated into most cw-CRDS setups and, thanks to the increased ring-down event rate, higher sensitivity or lower data acquisition time can be achieved.
机译:提出了一种用于连续波腔衰荡光谱法(cw-CRDS)的压电致动器伪跟踪的非常简单的电路。该电路基于普通的上升沿触发器D型触发器集成电路,部件数量少,仅使用现成的组件即可轻松组装。该电路可以直接集成到大多数cw-CRDS设置中,由于振铃事件的发生率提高,因此可以实现更高的灵敏度或更低的数据采集时间。

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