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Photopolymerization with high-order Bessel light beams
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dc.contributor.author | Arita, Yoshihiko | |
dc.contributor.author | Lee, Junhyung | |
dc.contributor.author | Kawaguchi, Haruki | |
dc.contributor.author | Matsuo, Reimon | |
dc.contributor.author | Miyamoto, Katsuhiko | |
dc.contributor.author | Dholakia, Kishan | |
dc.contributor.author | Omatsu, Takashige | |
dc.date.accessioned | 2020-09-16T11:30:14Z | |
dc.date.available | 2020-09-16T11:30:14Z | |
dc.date.issued | 2020-07-15 | |
dc.identifier | 268543860 | |
dc.identifier | 8f772a68-13da-433e-b817-a69a64351b2a | |
dc.identifier | 000553826600065 | |
dc.identifier | 85088271992 | |
dc.identifier.citation | Arita , Y , Lee , J , Kawaguchi , H , Matsuo , R , Miyamoto , K , Dholakia , K & Omatsu , T 2020 , ' Photopolymerization with high-order Bessel light beams ' , Optics Letters , vol. 45 , no. 14 , pp. 4080-4083 . https://doi.org/10.1364/OL.396012 | en |
dc.identifier.issn | 0146-9592 | |
dc.identifier.uri | https://hdl.handle.net/10023/20631 | |
dc.description | Funding: Core Research for Evolutional Science and Technology (JPMJCR1903); Japan Society for the Promotion of Science (JP16H06507, JP17K19070, JP18H03884); Engineering and Physical Sciences Research Council (EP/P030017/1). | en |
dc.description.abstract | We study photopolymerization with high-order Bessel light beams with phase singularities on-axis. Self-trapping and self-focusing of propagation-invariant light beams in a photopolymer allow the fabrication of extended helical microfibers with a length scale of a centimeter, which is more than an order of magnitude larger than the propagation distance of the Bessel light beams. We show the evolution of microfibers rotating at a rate proportional to the incident optical power, while the periodicity of the helical structures remains constant, irrespective of the laser power. This suggests that optical momentum transfer plays a predominant role in the growth and rotation of such fiber structures. | |
dc.format.extent | 1053756 | |
dc.language.iso | eng | |
dc.relation.ispartof | Optics Letters | en |
dc.subject | QC Physics | en |
dc.subject | DAS | en |
dc.subject.lcc | QC | en |
dc.title | Photopolymerization with high-order Bessel light beams | en |
dc.type | Journal article | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.institution | University of St Andrews. School of Physics and Astronomy | en |
dc.contributor.institution | University of St Andrews. Sir James Mackenzie Institute for Early Diagnosis | en |
dc.contributor.institution | University of St Andrews. Centre for Biophotonics | en |
dc.contributor.institution | University of St Andrews. Biomedical Sciences Research Complex | en |
dc.identifier.doi | 10.1364/OL.396012 | |
dc.description.status | Peer reviewed | en |
dc.identifier.grantnumber | EP/P030017/1 | en |
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