Multifarious flexure-based displacement amplifiers have been proposed and studied in the
past decades, showing importance in many industrial fields, such as bioengineering, optical …

A novel two-DOF piezo-driven fast steering mirror (PFSM) with high stiffness and good
decoupling characteristic was proposed. This PFSM could realize rotary motions around X …

Piezoelectric actuation technology has been widely used in various precise‐oriented fields.
Its notable advantages include high resolution, rapid response speed, output force with high …

Laser scanners with mechanically driven mirrors have exhibited increasing potential for
various applications, such as displays and laser radar. Resonant scanners are the …

The tilt stage with high precision angular motions has emerged as one of the key enabling
components in many advanced engineering applications, such as adaptive optics, space …

A two-degrees of freedom (DOF) piezoelectric posture alignment mechanism (PAM) with low
coupling based on a cross-orthogonal-axis (COA) structure was proposed. The proposed …

Precision actuation is a foundational technology in high-end equipment domains, where
stroke, velocity, and accuracy are critical for processing and/or detection quality, precision in …

This article provides an updated review of advances in the field of mirror-based laser beam
deflectors, including laser scanners. We propose a taxonomy of these techniques based …

Submirror splicing technology can avoid difficulties in manufacture and transportation of the
integrated primary mirrors with large aperture, and achieve further breakthroughs in entire …

Fast steering mirror, a key component that can compensate for the distortion of the optical
axis, plays an essential role in portable spectroscopic sensors. Because the performance of …