Micro-opto-electro-mechanical gyroscope based on the Talbot effect of a single-layer near-field diffraction grating

K Xie, R Zhang, C Xin, L Jin, Z Wang, Z Wang, M Li… - Applied Optics, 2021 - opg.optica.org
We demonstrate a novel, to the best of our knowledge, micro-opto-electro-mechanical
system (MOEMS) gyroscope based on the Talbot effect of a single-layer near-field diffraction …

Micro-opto-electro-mechanical systems accelerometer based on the Talbot effect of double-layer diffraction gratings

L Jin, C Wang, L Jin, W Chen, H Xu, M Cui, M Li - Applied Optics, 2022 - opg.optica.org
In this paper, we present the design, fabrication, and test of a micro-opto-electro-mechanical
systems (MOEMS) accelerometer based on the Talbot effect of double-layer diffraction …

Structural design and simulation of a micro-gyroscope based on nano-grating detection

M Li, Z Wang, H Geng, Q Wu, R Zhang, Z Cui… - Microsystem …, 2019 - Springer
The central concept underpinning the operation of the micro-gyroscope is the detection of
the weak Coriolis force. We describe in detail the working principle of an optical micro …

An optically interrogated microgyroscope using an out-of-plane lamellar grating

G Zhou, KKL Cheo, Y Du, FS Chau - Sensors and Actuators A: Physical, 2009 - Elsevier
This paper describes the design and principle behind the demonstrated novel lamellar
grating out-of-plane gyroscope design. The sensing mechanism is based on out-of-plane …

Design and analysis of a Robust gyroscope via grating SPP on cantilever

J Gholinejad, K Abedi - Sensing and Imaging, 2024 - Springer
In this paper, using a MOEMS cantilever, an opto-plasmonic gyroscope is introduced. A
metallic grating, as the substrate for surface plasmon polaritons, is employed on the …

High-precision microdisplacement sensor based on zeroth-order diffraction using a single-layer optical grating

H Zhao, M Li, R Zhang, Z Wang, K Xie, C Xin, L Jin… - Applied Optics, 2020 - opg.optica.org
A high-precision microdisplacement sensor based on zeroth-order diffraction of a single-
layer optical grating is reported. Laser grating interference occurs when part of the laser is …

[HTML][HTML] An Ultracompact Angular Displacement Sensor Based on the Talbot Effect of Optical Microgratings

Z Yang, X Ma, D Yu, B Cao, Q Niu, M Li, C Xin - Sensors, 2023 - mdpi.com
Here, we report an ultracompact angular displacement sensor based on the Talbot effect of
optical microgratings. Periodic Talbot interference patterns were obtained behind an upper …

[HTML][HTML] Design and Demonstration of an In-Plane Micro-Optical-Electro-Mechanical-System Accelerometer Based on Talbot Effect of Dual-Layer Gratings

W Chen, L Jin, Z Wang, H Peng, M Li - Micromachines, 2023 - mdpi.com
An ultrasensitive single-axis in-plane micro-optical-electro-mechanical-system (MOEMS)
accelerometer based on the Talbot effect of dual-layer gratings is proposed. Based on the …

Simulation and test of a doubly decoupled lateral axis gyroscope

X Liu, B Lv, Z Yang, H Ding… - … on integration and …, 2007 - asmedigitalcollection.asme.org
A novel doubly decoupled bulk micromachined lateral gyroscope, proposed in our former
work, can efficiently suppress the undesired mechanical coupling, while remaining …

[PDF][PDF] Hybrid opto-mechanical gyroscope with injection-interferometer readout

M Norgia, S Donati - Electron. Lett, 2001 - unipv.it
Conclusions: A model of a weighted-stiffness DAC has been proposed for the first time. Both
the width and the number of the lateral beams were used to produce different stiffness, while …