The need for precision positioning applications has enormously influenced the research and
development towards the growth of precision actuators. Over the years, piezoelectric …

In recent years, Light Detection and Ranging (LiDAR) has been drawing extensive attention
both in academia and industry because of the increasing demand for autonomous vehicles …

Facilitated by microelectromechanical systems (MEMS) technology, MEMS speakers or
microspeakers have been rapidly developed during the past decade to meet the …

In this work, an actively tunable optical metadevice is proposed to realize multifunctional
application by integrating self-assembly electrothermal actuator (ETA) and magnetic …

A formula that characterizes the output of the inverse compensation is derived when the
inverse Prandtl-Ishlinskii hysteresis model is applied as a feedforward compensator. For that …

This topical review discusses recent development and trends on scanning micromirrors for
biomedical applications. This also includes a biomedical micro robot for precise …

The aim of this paper is to provide a review of micromirror array (MMA) technologies (2631
MMA research papers and patents were reviewed for this effort). The performance …

In this work, we address the simulation and testing of MEMS micromirrors with hardening
and softening behaviour excited with patches of piezoelectric materials. The forces exerted …

Harvesting vibration energy from piezoelectric material impacted by raindrops has proved to
be a promising approach for future applications. A piezoelectric harvester has interesting …

This study designs and implements the piezoelectric MEMS scanning mirror with large scan
angle and reflection area for light beam manipulating applications. In this design, the …