Light detection and ranging (LiDAR) sensor is widely recognized as a critical component for accurate perception. However, there are a host of challenges that impede their performance …
JY Hwang, J Seo, CH Ji - Additive Manufacturing, 2022 - Elsevier
This paper presents a new omnidirectional scanning micromirror fabricated with a multi jet fusion three-dimensional (3D) printing process. The proposed electromagnetically actuated …
JY Hwang, L Wysocki, E Yarar, G Wille, F Röhr… - Micromachines, 2023 - mdpi.com
In this paper, the newly developed 3D-constructed AlScN piezoelectric MEMS mirror is presented. This paper describes the structure and driving mechanism of the proposed mirror …
XY Fang, XY Li, KM Hu, G Yan, JH Wu… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Micro-Electro-Mechanical Systems (MEMS) micro-mirrors have shown great potential in consumer applications, such as Light Detection and Ranging (LiDAR) devices and portable …
K Ruotsalainen, D Morits, OME Ylivaara… - Journal of Optical …, 2022 - spiedigitallibrary.org
Piezoelectrically actuated resonant micromirrors were designed to meet the light detection and ranging (LiDAR) system requirements. Key features were a 3-mm mirror aperture, a 40 …
C Li, S Chen, S Xu - Sensors and Actuators A: Physical, 2022 - Elsevier
Scanning mirror, as an optical vector scanning actuator, which can control the deflection and reflection of laser beam, and plays an important role in laser scanning, laser imaging and …
Light detection and ranging (LiDAR) sensors are promising for automated transportation to detect the surrounding environment. However, most LiDAR solutions are complex and bulky …
Electrothermally actuated MEMS mirrors are significantly lower in cost than their electrostatically actuated counterparts, largely due to their ability to perform well without …
XY Fang, CC Liu, XY Li, JH Wu, KM Hu… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
Light detection and ranging (LiDAR) devices based on micro-electromechanical systems (MEMS) micromirrors have been promising sensors for automatic driving due to the …