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Proceedings Paper

A high-resolution optical-fiber imaging sensor
Author(s): Ran Zhao; You Zhou; Dong Wei; Yun Wang; Yang Fu; Jiuwang Wang
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Paper Abstract

A novel imaging sensor which is made of image optical-fiber bundle and industrial camera is proposed. All of the image optical fiber component are custom made and the diameters of the mono fibers are only 1 or 2 μm. In order to match the resolution of image optical-fiber bundle, the pixel size of the sensor chip are also smaller than 2 μm. After removing the protective glass window that cover the sensor chip of camera, the high-resolution imaging can be realized by bonding the optical fiber component and the sensor. The theoretical analysis and experimental result show that the resolution of the sensor is larger than 250 lp/mm, which can improve the imaging quality of industrial detection and monitoring. In particular, the proposed imaging sensor is suited for the oil mist or dust detection environment.

Paper Details

Date Published: 18 December 2019
PDF: 6 pages
Proc. SPIE 11340, AOPC 2019: Optical Fiber Sensors and Communication, 1134007 (18 December 2019); doi: 10.1117/12.2539016
Show Author Affiliations
Ran Zhao, China Building Materials Academy (China)
You Zhou, China Building Materials Academy (China)
Dong Wei, China International Engineering Consulting Corp. (China)
Yun Wang, China Building Materials Academy (China)
Yang Fu, China Building Materials Academy (China)
Jiuwang Wang, China Building Materials Academy (China)

Published in SPIE Proceedings Vol. 11340:
AOPC 2019: Optical Fiber Sensors and Communication
Jie Zhang; Songnian Fu; Jun Yang, Editor(s)

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