1 November 2016 Experimental study on the push-broom infrared imaging system based on line-plane-switching fiber bundle
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Proceedings Volume 10157, Infrared Technology and Applications, and Robot Sensing and Advanced Control; 101572M (2016) https://doi.org/10.1117/12.2246936
Event: International Symposium on Optoelectronic Technology and Application 2016, 2016, Beijing, China
Abstract
The use of line-plane-switching infrared fiber bundle to achieve wide field of view push-broom infrared imaging has been studied with experiment. In this technology, the linear array end of the imaging fiber bundle is used as a long-linear array infrared detector, and the plane array end of the bundle is coupled by a mature small scale Infrared Focal Plane Array (IRFPA). It can evade the difficulty of getting the long-linear array infrared detector directly, and has a signally significance to the development of internal infrared imaging technology. Based on the introduction of the composition, working principle of this novel infrared optical system, the system principle-demonstrating experiment has been accomplished. The line-plane-switching fiber bundle used in this experiment is 64×9 format plane array and 192×3 format linear array. It is made from chalcogenide glass fibers, possessing core (As40S59.5Se0.5) of 45 μm, cladding (As40S60) of 5 μm, and error of 1% in diameter. Perfect imaging results prove that this novel technology is feasibility and superiority. The analysis of the experiment makes a foundation for the subsequent further verification experiments.
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Xingtao Yan, Xingtao Yan, Fu Li, Fu Li, Xiaolong Ma, Xiaolong Ma, Juan Lv, Juan Lv, Yinghong He, Yinghong He, Yiyi Zhao, Yiyi Zhao, Fan Bu, Fan Bu, } "Experimental study on the push-broom infrared imaging system based on line-plane-switching fiber bundle", Proc. SPIE 10157, Infrared Technology and Applications, and Robot Sensing and Advanced Control, 101572M (1 November 2016); doi: 10.1117/12.2246936; https://doi.org/10.1117/12.2246936
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