Sensing techniques and interrogation methods in optical MEMS accelerometers: A review

B Malayappan, UP Lakshmi, BP Rao… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
In this article, we review optical MEMS accelerometers with a particular focus on sensing
techniques and interrogation methods. Optical accelerometers find use in various …

[PDF][PDF] Review of micromachined optical accelerometers: from mg to sub-μg

Q Lu, Y Wang, X Wang, Y Yao, X Wang… - Opto-Electronic …, 2021 - researching.cn
Micro-Opto-Electro-Mechanical Systems (MOEMS) accelerometer is a new type of
accelerometer which combines the merits of optical measurement and Micro-Electro …

A novel all-optical sensor design based on a tunable resonant nanocavity in photonic crystal microstructure applicable in MEMS accelerometers

M Hosseinzadeh Sani, H Saghaei, MA Mehranpour… - Photonic Sensors, 2021 - Springer
In view of the large scientific and technical interest in the MEMS accelerometer sensor and
the limitations of capacitive, resistive piezo, and piezoelectric methods, we focus on the …

Optical accelerometers for detecting low-frequency micro-vibrations

YJ Lei, RJ Li, LS Zhang, PH Hu, QX Huang - Applied Sciences, 2022 - mdpi.com
Optical accelerometers are high-precision inertial sensors that use optical measurement
technology to achieve high-precision and electromagnetic interference-resistant …

A graphene-based wide-band MEMS accelerometer sensor dependent on wavelength modulation

M Ahmadian, K Jafari - IEEE sensors Journal, 2019 - ieeexplore.ieee.org
In this paper, a novel graphene-based optical micro-electro-mechanical systems (MEMS)
accelerometer sensor is proposed, which is relied on unique properties of graphene and …

Design of an exceptional-surface-enhanced silicon-on-insulator optical accelerometer

M De Carlo, F De Leonardis, RA Soref… - Journal of Lightwave …, 2021 - ieeexplore.ieee.org
Non-Hermitian photonics has attracted increasing attention especially for sensing
applications. Two coupled optical systems, designed to work at the “exceptional point” …

A novel differential optical MEMS accelerometer based on intensity modulation, using an optical power splitter

E Soltanian, K Jafari, K Abedi - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
In this paper, a novel highly sensitive differential optical MEMS accelerometer based on
intensity modulation is proposed by using dual optical outputs and a two-dimensional (2D) …

High sensitivity optical MEMS accelerometer based on a metal Fabry–Pérot microcavities wavelength modulation system

G Li, C Cai, Y Zhang, X Deng, L Lin… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
In this article, a novel optical micro-electromechanical system (MEMS) acceleration sensor
based on a metal Fabry–Pérot (FP) microcavity is investigated using the transfer matrix …

A proposal for an optical MEMS accelerometer with high sensitivity based on wavelength modulation system

K Huang, M Yu, L Cheng, J Liu, L Cao - Journal of Lightwave …, 2019 - opg.optica.org
In our work, an optical MEMS accelerometer based on wavelength modulation is proposed,
using a double nanoscale distributed Bragg reflector (nano-DBR) structure. In view of its …

Design and analysis of moems based displacement sensor for detection of muscle activity in human body

P Sharan, KV Sandhya, R Barya, M Bansal… - International Journal of …, 2021 - Springer
Proposed work consist of simple and micro size optical MEMS based displacement sensor
for detection of muscle movement in human body. Optical MEMS based structure, analyzed …