Literature DB >> 25013304

MEMS-BASED 3D CONFOCAL SCANNING MICROENDOSCOPE USING MEMS SCANNERS FOR BOTH LATERAL AND AXIAL SCAN.

Lin Liu1, Erkang Wang1, Xiaoyang Zhang1, Wenxuan Liang2, Xingde Li2, Huikai Xie1.   

Abstract

A fiber-optic 3D confocal scanning microendoscope employing MEMS scanners for both lateral and axial scan was designed and constructed. The MEMS 3D scan engine achieved a lateral scan range of over ± 26° with a 2D MEMS scanning micromirror and a depth scan of over 400 μm with a 1D MEMS tunable microlens. The lateral resolution and axial resolution of this system were experimentally measured as 1.0 μm and 7.0 μm, respectively. 2D and 3D confocal reflectance images of micro-patterns, micro-particles, onion skins and acute rat brain tissue were obtained by this MEMS-based 3D confocal scanning microendoscope.

Entities:  

Keywords:  3D confocal imaging; 3D microendoscope; MEMS mirror; MEMS tunable lens; bimorph; electrothermal actuator; large scan range

Year:  2014        PMID： 25013304      PMCID： PMC4083856          DOI： 10.1016/j.sna.2013.09.035

Source DB:  PubMed          Journal:  Sens Actuators A Phys        ISSN： 0924-4247            Impact factor:   3.407


  8 in total

1.  Design and demonstration of a miniature catheter for a confocal microendoscope.

Authors:  Andrew R Rouse; Angelique Kano; Joshua A Udovich; Shona M Kroto; Arthur F Gmitro
Journal:  Appl Opt       Date:  2004-11-01       Impact factor: 1.980

Review 2.  Confocal laser endomicroscopy: technical advances and clinical applications.

Authors:  Helmut Neumann; Ralf Kiesslich; Michael B Wallace; Markus F Neurath
Journal:  Gastroenterology       Date:  2010-06-15       Impact factor: 22.682

3.  In vivo fiber-optic confocal reflectance microscope with an injection-molded plastic miniature objective lens.

Authors:  Kristen Carlson; Matthew Chidley; Kung-Bin Sung; Michael Descour; Ann Gillenwater; Michele Follen; Rebecca Richards-Kortum
Journal:  Appl Opt       Date:  2005-04-01       Impact factor: 1.980

4.  Fiber-optic confocal microscope using a MEMS scanner and miniature objective lens.

Authors:  Hyun-Joon Shin; Mark C Pierce; Daesung Lee; Hyejun Ra; Olav Solgaard; Rebecca Richards-Kortum
Journal:  Opt Express       Date:  2007-07-23       Impact factor: 3.894

5.  Depth of field in the scanning microscope.

Authors:  C J Sheppard; T Wilson
Journal:  Opt Lett       Date:  1978-09-01       Impact factor: 3.776

6.  Confocal microscopy through a fiber-optic imaging bundle.

Authors:  A F Gmitro; D Aziz
Journal:  Opt Lett       Date:  1993-04-15       Impact factor: 3.776

7.  MEMS-Based Dual Axes Confocal Microendoscopy.

Authors:  Wibool Piyawattanametha; Thomas D Wang
Journal:  IEEE J Sel Top Quantum Electron       Date:  2010-07       Impact factor: 4.544

8.  MEMS-based handheld confocal microscope for in-vivo skin imaging.

Authors:  Christopher L Arrasmith; David L Dickensheets; Anita Mahadevan-Jansen
Journal:  Opt Express       Date:  2010-02-15       Impact factor: 3.894
  8 in total
  13 in total

1.  Integrated monolithic 3D MEMS scanner for switchable real time vertical/horizontal cross-sectional imaging.

Authors:  Haijun Li; Xiyu Duan; Zhen Qiu; Quan Zhou; Katsuo Kurabayashi; Kenn R Oldham; Thomas D Wang
Journal:  Opt Express       Date:  2016-02-08       Impact factor: 3.894

2.  A MEMS lens scanner based on serpentine electrothermal bimorph actuators for large axial tuning.

Authors:  Liang Zhou; Xiaomin Yu; Philip X-L Feng; Jianhua Li; Huikai Xie
Journal:  Opt Express       Date:  2020-08-03       Impact factor: 3.894

3.  Three-dimensional side-view endomicroscope for tracking individual cells in vivo.

Authors:  Xiyu Duan; Haijun Li; Fa Wang; Xue Li; Kenn R Oldham; Thomas D Wang
Journal:  Biomed Opt Express       Date:  2017-11-13       Impact factor: 3.732

4.  Ultra-Compact Microsystems-Based Confocal Endomicroscope.

Authors:  Gaoming Li; Xiyu Duan; Miki Lee; Mayur Birla; Jing Chen; Kenn R Oldham; Thomas D Wang; Haijun Li
Journal:  IEEE Trans Med Imaging       Date:  2020-02-03       Impact factor: 10.048

5.  Visualizing epithelial expression of EGFR in vivo with distal scanning side-viewing confocal endomicroscope.

Authors:  Xiyu Duan; Haijun Li; Juan Zhou; Quan Zhou; Kenn R Oldham; Thomas D Wang
Journal:  Sci Rep       Date:  2016-11-22       Impact factor: 4.379

6.  Design and Modeling of Polysilicon Electrothermal Actuators for a MEMS Mirror with Low Power Consumption.

Authors:  Miguel Lara-Castro; Adrian Herrera-Amaya; Marco A Escarola-Rosas; Moisés Vázquez-Toledo; Francisco López-Huerta; Luz A Aguilera-Cortés; Agustín L Herrera-May
Journal:  Micromachines (Basel)       Date:  2017-06-25       Impact factor: 2.891

7.  MEMS-in-the-lens architecture for a miniature high-NA laser scanning microscope.

Authors:  Tianbo Liu; Milind Rajadhyaksha; David L Dickensheets
Journal:  Light Sci Appl       Date:  2019-06-26       Impact factor: 17.782

8.  Design and Performance of a Multi-Point Scan Confocal Microendoscope.

Authors:  Matthew D Risi; Houssine Makhlouf; Andrew R Rouse; Anthony A Tanbakuchi; Arthur F Gmitro
Journal:  Photonics       Date:  2014-11-20

9.  Design and Fabrication of a Kirigami-Inspired Electrothermal MEMS Scanner with Large Displacement.

Authors:  Masaaki Hashimoto; Yoshihiro Taguchi
Journal:  Micromachines (Basel)       Date:  2020-03-30       Impact factor: 2.891

10.  2D Au-Coated Resonant MEMS Scanner for NIR Fluorescence Intraoperative Confocal Microscope.

Authors:  Cheng-You Yao; Bo Li; Zhen Qiu
Journal:  Micromachines (Basel)       Date:  2019-04-30       Impact factor: 2.891
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