Dynamic measurement of femtometer-displacement vibrations in mechanical resonators at
microwave frequencies is critical for a number of emerging high-impact technologies …

We report on a comparison between piezoelectric and interferometric readouts of vibrations
in quartz tuning forks (QTFs) when acting as sound wave transducers in a quartz-enhanced …

The lateral or transverse resolution of single-point interferometers for vibration measurement
is especially critical for microelectromechanical systems (MEMS) vibrating up to the …

We show a noise self-canceling real-time picometer scale interferometer by exploiting the
unique spiral phase structure of twisted light. We use a single cylindrical interference-lens to …

Imaging the complex dynamics of micro-vibrations plays a fundamental role in the
investigation of microelectromechanical systems (MEMS). However, it remains a challenge …

The present work concerns with the modeling, development and application of a novel
control strategy based on sliding mode control, for two beam quadrature interferometers …

There is a need for highly accurate vibration measurements in the gigahertz range. To
measure these vibrations with heterodyne interferometers, methods in the state of the art …

Ultrafast pulsed laser interferometry (PLI) can measure picometer displacements at sub-
nanosecond time scales, such as acoustic waves and vibrations in microstructures. In this …

Lacustrine dolomite has received considerable attention during the last twenty years due to
its scientific and high economic value in conventional and unconventional hydrocarbon …

We report on a comparison between the piezoelectric and interferometric readouts of
vibrations in quartz tuning forks (QTFs) when employed as sound wave transducers in …