Optical metrology is one of the key technologies in today's manufacturing industry. In this
article, we provide an insight into optical measurement technologies for precision …

Considering microbotics, microforce sensing, their working environment, and their control
architecture together, microrobotic force-sensing systems provide the potential to outperform …

Micro-force measurement with high resolution, accuracy, and reliability is of interest in a
broad range of applications including gravitational-wave detection, intelligent healthcare …

In this paper we present the progress in development of a table-top version of the Kibble
balance under the name Planck-Balance 2 (PB2). The PB2 is developed as a collaboration …

Although the so-called magnetic geometrical factor, Bl, of a Kibble balance does not appear
in the Kibble equations, it offers the precision link between electrical and mechanical …

This article presents a fiber interferometric sensor (FIS) for measuring the velocity amplitude
of an oscillatory vibrating object, with a focus on velocity mode measurement in applications …

This paper presents a novel dynamic torque generator based on the principle of a Kibble
balance. A generator is developed to dynamically calibrate torque-measuring devices …

An automatic alignment technique was developed for the joule balance to reduce the
uncertainty caused by alignment errors. Using the flexures and decoupling structure of the …

The Kibble balance has become one of the major instruments for realizing the mass unit, the
kilogram, in the revised international system of units (SI). Researchers at about a dozen …

A primary force standard is implemented to realize the watt through Planck's constant by
means of radiation pressure at the kilowatt level. The high amplification laser-pressure optic …