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Five-photon absorption upconversion lasing from on-chip whispering gallery mode
Ying Huang1; Hai Zhu1; Huying Zheng1; Ziying Tang1; Jianwen Dong1; Shichen Su2; Yan Shen3; Xuchun Gui3; Shaozhi Deng3; Zikang Tang4
2020-02-20
Source PublicationNanoscale
ISSN2040-3364
Volume12Issue:10Pages:6130-6136
Other Abstract

In the progress of ultrafast optics, nonlinear interactions between light and matter are very important in scientific and technical fields. In particular, the high-order nonlinear effect induced by multi-photon absorption (MPA) upconversion lasing has injected new impetus into the research on short-wavelength laser sources. Here, we report the realization of amplified spontaneous emission (ASE) by MPA simultaneously in an epitaxy thin film. In addition, by virtue of the excellent optical confinement of cylindrical microcavities with high Q (∼4 × 10) on-chip, we demonstrated, for the first time, low-threshold upconversion lasing of five-photon absorption enhanced by a microcavity at room temperature. The resonant whispering-gallery mode (WGM) distribution in cylindrical microcavities was simulated comprehensively by the finite difference time domain (FDTD) method. We found that the high-order nonlinear optical process could be significantly enhanced in the microcavity with an increase in the lifetime of radiation photons.

DOI10.1039/d0nr00326c
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000520487300038
PublisherROYAL SOC CHEMISTRY, THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND
Scopus ID2-s2.0-85081719369
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Cited Times [WOS]:3   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionINSTITUTE OF APPLIED PHYSICS AND MATERIALS ENGINEERING
Corresponding AuthorHai Zhu
Affiliation1.State Key Laboratory of Optoelectronic Materials and Technologies,School of Physics,Sun Yat-Sen University,Guangzhou,510275,China
2.Institute of Optoelectronic Material and Technology,South China Normal University,Guangzhou,510631,China
3.State Key Laboratory of Optoelectronic Materials and Technologies,School of Electronics and Information Technology,Sun Yat-Sen University,Guangzhou,510275,China
4.Institute of Applied Physics and Materials Engineering,University of Macau,Taipa,Avenida da Universidade,Macao
Recommended Citation
GB/T 7714
Ying Huang,Hai Zhu,Huying Zheng,et al. Five-photon absorption upconversion lasing from on-chip whispering gallery mode[J]. Nanoscale,2020,12(10):6130-6136.
APA Ying Huang,Hai Zhu,Huying Zheng,Ziying Tang,Jianwen Dong,Shichen Su,Yan Shen,Xuchun Gui,Shaozhi Deng,&Zikang Tang.(2020).Five-photon absorption upconversion lasing from on-chip whispering gallery mode.Nanoscale,12(10),6130-6136.
MLA Ying Huang,et al."Five-photon absorption upconversion lasing from on-chip whispering gallery mode".Nanoscale 12.10(2020):6130-6136.
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