Long working range light field microscope with fast scanning multifocal liquid crystal microlens array
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Long working range light field microscope with fast scanning multifocal liquid crystal microlens array

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Long working range light field microscope with fast scanning multifocal liquid crystal microlens array

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dc.contributor.author Hsieh, Po-Yuan
dc.contributor.author Chou, Ping-Yen
dc.contributor.author Lin, Hsiu-An
dc.contributor.author Chu, Chao-Yu
dc.contributor.author Huang, Cheng-Ting
dc.contributor.author Chen, Chun-Ho
dc.contributor.author Qin, Zong
dc.contributor.author Martínez Corral, Manuel
dc.contributor.author Javidi, Bahram
dc.contributor.author Huang, Yi-Pai
dc.date.accessioned 2018-06-18T13:16:47Z
dc.date.available 2018-06-18T13:16:47Z
dc.date.issued 2018
dc.identifier.uri http://hdl.handle.net/10550/66680
dc.description.abstract The light field microscope has the potential of recording the 3D information of biological specimens in real time with a conventional light source. To further extend the depth of field to broaden its applications, in this paper, we proposed a multifocal high-resistance liquid crystal microlens array instead of the fixed microlens array. The developed multifocal liquid crystal microlens array can provide high quality point spread function in multiple focal lengths. By adjusting the focal length of the liquid crystal microlens array sequentially, the total working range of the light field microscope can be much extended. Furthermore, in our proposed system, the intermediate image was placed in the virtual image space of the microlens array, where the condition of the lenslets numerical aperture was considerably smaller. Consequently, a thin-cell-gap liquid crystal microlens array with fast response time can be implemented for time-multiplexed scanning.
dc.language.iso eng
dc.relation.ispartof Optics Express, 2018, vol. 26, num. 8, p. 10981-10996
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Hsieh, Po-Yuan Chou, Ping-Yen Lin, Hsiu-An Chu, Chao-Yu Huang, Cheng-Ting Chen, Chun-Ho Qin, Zong Martínez Corral, Manuel Javidi, Bahram Huang, Yi-Pai 2018 Long working range light field microscope with fast scanning multifocal liquid crystal microlens array Optics Express 26 8 10981 10996
dc.subject Òptica
dc.subject Microscòpia
dc.title Long working range light field microscope with fast scanning multifocal liquid crystal microlens array
dc.type info:eu-repo/semantics/article
dc.date.updated 2018-06-18T13:16:48Z
dc.identifier.doi https://doi.org/10.1364/OE.26.010981
dc.identifier.idgrec 126262

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