MEMS scanning mirrors for optical coherence tomography

C Gorecki, S Bargiel - Photonics, 2020 - mdpi.com
This contribution presents an overview of advances in scanning micromirrors based on
MEMS (Micro-electro-mechanical systems) technologies to achieve beam scanning for OCT …

Unsupervised super-resolution of OCT images using generative adversarial network for improved age-related macular degeneration diagnosis

V Das, S Dandapat, PK Bora - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
Age-related macular degeneration (AMD) is the leading cause of progressive vision loss in
the elderly. Optical coherence tomography (OCT) is a promising diagnostic tool for early …

Automated classification of retinal OCT images using a deep multi-scale fusion CNN

V Das, S Dandapat, PK Bora - IEEE sensors journal, 2021 - ieeexplore.ieee.org
The automated analysis of optical coherence tomography (OCT) images can play a crucial
role in the diagnosis and management of retinal diseases. The wide variations of the retinal …

[HTML][HTML] Design and fabrication of a 2-axis electrothermal mems micro-scanner for optical coherence tomography

QAA Tanguy, S Bargiel, H **e, N Passilly, M Barthès… - Micromachines, 2017 - mdpi.com
This paper introduces an optical 2-axis Micro Electro-Mechanical System (MEMS)
micromirror actuated by a pair of electrothermal actuators and a set of passive torsion bars …

Swept-source optical coherence tomography microsystem with an integrated Mirau interferometer and electrothermal micro-scanner

P Struk, S Bargiel, QAA Tanguy, FE Garcia Ramirez… - Optics Letters, 2018 - opg.optica.org
In the rapid evolution of gastrointestinal endomicroscopy, optical coherence tomography
(OCT) has found many diverse applications. Until recently, the micro-opto–electro …

Optical coherence tomography imaging by a fully integrated MOEMS endomicroscopy probe with Mirau micro-interferometer and two-axis electrothermal micro …

P Struk, S Bargiel, M Józwik, B Mirecki… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
This article presents the results of a study focused on the development of an integrated
probe intended for endomicroscopic application. A new type of transverse scanning probe is …

Development of a high-precision multifunctional probe for measuring microstructures

RJ Li, J Zheng, K Kang, XY Cai, B Wang… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
An increasing number of micro/nano-components with complex structures have emerged in
recent years. Different kinds of feature sizes usually exist in a single component and require …

The SS-OCT endomicroscopy probe based on MOEMS Mirau micro-interferometer for early stomach cancer detection

P Struk, S Bargiel, QAA Tanguy… - Optical Micro-and …, 2018 - spiedigitallibrary.org
In this paper, we present the construction and preliminary experimental results of a MOEMS
fiber-based integrated probe for endoscopic optical imaging of stomach tissue using a …

A 2-axis MEMS scanning micromirror with a 45 auto-positioning mechanism for endoscopic probe

QAA Tanguy, S Bargiel, C Duan… - … Conference on Solid …, 2017 - ieeexplore.ieee.org
In this paper, we report a novel 2-axis electrothermal MEMS micro-scanner with an initial tilt
at 45° out of its support plane. A new type of mechanical stopper is designed to hold the …

A 2-axis electrothermal MEMS micro-scanner with torsional beam

QAA Tanguy, C Duan, W Wang, H **e… - … on Optical MEMS …, 2016 - ieeexplore.ieee.org
A 2-axis electrothermal MEMS micro-scanner with torsional beam Page 1 A 2 Axis
Electrothermal MEMS Micro Scanner With Torsional Beam Quentin AA Tanguy1,2*, Can …