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dc.contributor.authorYu, Cheng-Lien_US
dc.contributor.authorHsiao, Yu-Haoen_US
dc.contributor.authorChang, Chiao-Yunen_US
dc.contributor.authorCheng, Pi-Juen_US
dc.contributor.authorLin, Hsiang-Tingen_US
dc.contributor.authorLai, Ming-Shengen_US
dc.contributor.authorKuo, Hao-Chungen_US
dc.contributor.authorChang, Shu-Weien_US
dc.contributor.authorShih, Min-Hsiungen_US
dc.date.accessioned2020-10-05T02:02:02Z-
dc.date.available2020-10-05T02:02:02Z-
dc.date.issued2020-05-12en_US
dc.identifier.issn2045-2322en_US
dc.identifier.urihttp://dx.doi.org/10.1038/s41598-020-64836-1en_US
dc.identifier.urihttp://hdl.handle.net/11536/155459-
dc.description.abstractWe demonstrate a circularly polarized laser with the metal-gallium-nitride gammadion nanocavities. The ultraviolet lasing signal was observed with the high circular dichroism at room temperature under pulsed optical pump conditions. Without external magnetism which breaks the time-reversal symmetry to favor optical transitions of a chosen handedness, the coherent outputs of these chiral nanolasers show a dissymmetry factor as high as 1.1. The small footprint of these lasers are advantageous for applications related to circularly polarized photons in future integrated systems, in contrast to the bulky setup of linearly-polarized lasers and quarter-wave plates.en_US
dc.language.isoen_USen_US
dc.titleHigh Circular Polarized Nanolaser with Chiral Gammadion Metal Cavityen_US
dc.typeArticleen_US
dc.identifier.doi10.1038/s41598-020-64836-1en_US
dc.identifier.journalSCIENTIFIC REPORTSen_US
dc.citation.volume10en_US
dc.citation.issue1en_US
dc.citation.spage0en_US
dc.citation.epage0en_US
dc.contributor.department光電工程學系zh_TW
dc.contributor.department光電工程研究所zh_TW
dc.contributor.departmentDepartment of Photonicsen_US
dc.contributor.departmentInstitute of EO Enginerringen_US
dc.identifier.wosnumberWOS:000559780100050en_US
dc.citation.woscount0en_US
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