Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/81350
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dc.contributorChinese Mainland Affairs Office-
dc.contributorDepartment of Biomedical Engineering-
dc.creatorZhong, TT-
dc.creatorYu, ZP-
dc.creatorLi, HH-
dc.creatorLi, ZH-
dc.creatorLi, HH-
dc.creatorLai, PX-
dc.date.accessioned2019-09-20T00:55:09Z-
dc.date.available2019-09-20T00:55:09Z-
dc.identifier.issn1793-5458-
dc.identifier.urihttp://hdl.handle.net/10397/81350-
dc.language.isoenen_US
dc.publisherWorld Scientificen_US
dc.rights© The Author(s)en_US
dc.rightsThis is an Open Access article published by World Scientific Publishing Company. It is distributed under the terms of the Creative Commons Attribution 4.0 (CC-BY) License (https://creativecommons.org/licenses/by/4.0/). Further distribution of this work is permitted, provided the original work is properly cited.en_US
dc.rightsThe following publication Zhong, T. T., Yu, Z. P., Li, H. H., Li, Z. H., Li, H. H., & Lai, P. X. (2019). Active wavefront shaping for controlling and improving multimode fiber sensor. Journal of Innovative Optical Health Sciences, 12(4), 1942007, 1-9 is available at https://dx.doi.org/10.1142/S1793545819420070en_US
dc.subjectMultimode fiberen_US
dc.subjectWavefront shapingen_US
dc.subjectScattering mediaen_US
dc.subjectFiber sensoren_US
dc.subjectOptical focusingen_US
dc.titleActive wavefront shaping for controlling and improving multimode fiber sensoren_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1-
dc.identifier.epage9-
dc.identifier.volume12-
dc.identifier.issue4-
dc.identifier.doi10.1142/S1793545819420070-
dcterms.abstractWavefront shaping (WFS) techniques have been used as a powerful tool to control light propagation in complex media, including multimode fibers. In this paper, we propose a new application of WFS for multimode fiber-based sensors. The use of a single multimode fiber alone, without any special fabrication, as a sensor based on the light intensity variations is not an easy task. The twist effect on multimode fiber is used as an example herein. Experimental results show that light intensity through the multimode fiber shows no direct relationship with the twist angle, but the correlation coefficient (CC) of speckle patterns does. Moreover, if WFS is applied to transform the spatially seemingly random light pattern at the exit of the multimode fiber into an optical focus. The focal pattern correlation and intensity both can serve to gauge the twist angle, with doubled measurement range and allowance of using a fast point detector to provide the feedback. With further development, WFS may find potentials to facilitate the development of multimode fiber-based sensors in a variety of scenarios.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationJournal of innovative optical health sciences, July 2019, v. 12, no. 4, 1942007, p. 1-9-
dcterms.isPartOfJournal of innovative optical health sciences-
dcterms.issued2019-
dc.identifier.isiWOS:000478637300012-
dc.identifier.artn1942007-
dc.description.validate201909 bcrc-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumbera0840-n09, OA_Scopus/WOSen_US
dc.identifier.SubFormID1796en_US
dc.description.fundingSourceRGCen_US
dc.description.fundingSourceOthersen_US
dc.description.fundingTextRGC: 25204416en_US
dc.description.fundingTextOthers: P0020260, P0020279, P0020352, P0012633en_US
dc.description.pubStatusPublisheden_US
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