Geomorphometry and microelectronic metrology: Converged realms

AA Dedkova, IV Florinsky - Transactions in GIS, 2023 - Wiley Online Library
This article discusses the application of geomorphometric methods in microelectronic
metrology. Six typical microelectronic items were geomorphometrically analyzed using their …

Modeling and optimization of a novel ScAlN-based MEMS scanning mirror with large static and dynamic two-axis tilting angles

C Sun, Y Liu, B Li, W Su, M Luo, G Du, Y Wu - Sensors, 2021 - mdpi.com
The piezoelectric MEMS (micro-electro-mechanical systems) scanning mirrors are in a great
demand for numerous optoelectronic applications. However, the existing actuation …

Extreme angle, tip-tilt MEMS micromirror enabling full hemispheric, quasi-static optical coverage

C Pollock, J Javor, A Stange, LK Barrett, DJ Bishop - Optics express, 2019 - opg.optica.org
Beam steering is essential for a variety of optical applications such as communication,
LIDAR, and imaging. Microelectromechanical system (MEMS) mirrors are an effective …

BlendVLC: A cell-free VLC network architecture empowered by beamspot blending

J Beysens, Q Wang… - IEEE INFOCOM 2021 …, 2021 - ieeexplore.ieee.org
In visible light communication (VLC), the quality of communication is primarily dominated by
line-of-sight links. To ensure an appropriate link quality anywhere, beamsteering has been …

Technique for investigation of the shape changes of wafers and thin-film membranes by using geomorphometric approaches

AA Dedkova, IV Florinsky, NA Djuzhev - Technical Physics, 2024 - Springer
We discuss a technique for investigating changes in complex topography and shape of
structures using geomorphometric methods to study surfaces of wafers and membranes …

The integration of optical stimulation in a mechanically dynamic cell culture substrate

M Imboden, S Chen, O Gudozhnik, C Pollock… - … in Bioengineering and …, 2022 - frontiersin.org
A cell culture well with integrated mechanical and optical stimulation is presented. This is
achieved by combining dielectric elastomer soft actuators, also known as artificial muscles …

[HTML][HTML] Tilting micromirror platform based on liquid dielectrophoresis

I Frozanpoor, M Cooke, D Alvarez-Ruiz… - Sensors and Actuators A …, 2021 - Elsevier
This study presents an electrically actuated tilting micro platform based on liquid
dielectrophoresis with three axes movement using three droplets situated 120° apart from …

Quasi-passive indoor optical wireless communication systems

K Wang - IEEE Photonics Technology Letters, 2020 - ieeexplore.ieee.org
Optical wireless communications (OWCs) have been widely studied to provide high-speed
wireless services in indoor environments, and the combination of beam steering with …

High frequency MEMS capacitive mirror for space applications

A Bagolini, A Sitar, L Porcelli, M Boscardin… - Micromachines, 2023 - mdpi.com
Free space optics laser communication using modulating retroreflectors (MR) is a
challenging application for an active mirror, due to the high frequencies (> 100 kHz) required …

Методика исследования изменения формы пластин и тонкопленочных мембран с использованием геоморфометрических подходов

АА Дедкова, ИВ Флоринский, НА Дюжев - Журнал технической физики, 2022 - elibrary.ru
Рассмотрена методика исследования изменения сложного рельефа и формы структур
с использованием подходов геоморфометрии для изучения поверхности пластин и …