# Visible Light Excited Yb3+-Doped Phosphor Via Eu2+ Bridged Energy Transfer Toward NIR-II Spectroscopy Application https://mdr.nims.go.jp/datasets/fffc3992-aef6-47b4-b312-2d2a7768862b ## File - [(LPR)Manuscript.pdf](https://mdr.nims.go.jp/filesets/0739cb9a-51ce-42b6-b739-8a31e73ec59a/download) ([Detail](https://mdr.nims.go.jp/filesets/0739cb9a-51ce-42b6-b739-8a31e73ec59a.md)) ## Id fffc3992-aef6-47b4-b312-2d2a7768862b ## Local identifier ## Visibility open_to_public ## State published ## Created at 2025-07-21T23:40:54.702003Z ## Updated at 2026-02-14T13:14:44.024538Z ## Published at 2026-04-01T23:26:00.257192Z ## Doi https://doi.org/10.48505/nims.5606 ## First published url https://doi.org/10.1002/lpor.202402162 ## Date published 2025-04-02 ## Recorded date published 2025-7 ## Resource type journal_article ## Manuscript type accepted_manuscript ## Collection ## Title - title: Visible Light Excited Yb3+-Doped Phosphor Via Eu2+ Bridged Energy Transfer Toward NIR-II Spectroscopy Application title_type: original lang: en ## Description - description: "“Eu2+ bridge” strategy is presented to largely extend Yb3+ absorption to visible range, and successfully realize efficient visible light pumped NIR-II emission via energy transfer from Eu2+ to Yb3+. Meanwhile, to balance the valence state of reduced Eu2+ and oxidized Yb3+, the pre-prepared EuS is used as precursor instead of Eu2O3, which significantly increases the NIR-II luminescence of Yb3+ by 6 times. Detailed energy transfer and luminescence enhancement mechanism are discussed. Finally, a NIR-II pc-LED is fabricated with photoelectric efficiency of 12.61%@50 mA and output power of 74.09 mW@300 mA. Subsequently, a miniaturized and real-time test system is integrated based on the convolutional neural network technology to accurate predict organic solvents with different concentrations. This study not only introduces a new strategy to realize visible light-excited Yb3+-doped NIR-II emitting phosphors, but also promotes their innovative application based on NIR spectroscopy technology." description_type: abstract lang: eng ## Creator - name: Zhuowei Li role: author organization: Northeastern University - name: Ge Zhu role: author organization: Dalian Minzu University - name: Heyang Li role: author organization: University College London - name: Qi Zhu role: author organization: Northeastern University - name: Yan Cong role: author organization: Dalian Minzu University - name: Xue Bai role: author organization: Jilin University - name: Ji-Guang Li role: author orcid: https://orcid.org/0000-0002-5625-7361 organization: National Institute for Materials Science department: Research Center for Electronic and Optical Materials/Optical Materials Field/Polycrystalline Optical Material Group - name: Bin Dong role: author organization: Dalian Minzu University ## Contact agent ## Publisher organization: Wiley ## Managing organization ## Keyword - subject: Garnet schema: not_defined - subject: Yb3+ schema: not_defined - subject: Eu2+ schema: not_defined - subject: Energy transfer schema: not_defined - subject: NIR-II luminescence schema: not_defined ## Rights - description: 'This is the peer reviewed version of the following article: Z. Li, G. Zhu, H. Li, Q. Zhu, Y. Cong, X. Bai, J.-G. Li, B. Dong, Visible Light Excited Yb3+-Doped Phosphor Via Eu2+ Bridged Energy Transfer Toward NIR-II Spectroscopy Application. Laser Photonics Rev 2025, 19, 2402162, which has been published in final form at https://doi.org/10.1002/lpor.202402162. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.' identifier: http://rightsstatements.org/vocab/InC/1.0/ ## Other identifier(s) ## Data origin - data_origin_type: other ## Embargo start_date: 2025-04-02 end_date: 2026-04-03 ## Journal - title: LASER & PHOTONICS REVIEWS issn: '18638880' volume: '19' issue: '14' ## Conference ## Related item ## Funding - identifier: 2024YFA1409900 funder_name: National Key Research and Development Program of China - identifier: U21A2074 funder_name: National Natural Science Foundation of China - identifier: U24A2018 funder_name: National Natural Science Foundation of China - identifier: U21A2068 funder_name: National Natural Science Foundation of China - identifier: '62375038' funder_name: National Natural Science Foundation of China - identifier: '12174046' funder_name: National Natural Science Foundation of China - identifier: '12274057' funder_name: National Natural Science Foundation of China - identifier: '04442024068' funder_name: Fundamental Research Funds for the Central Universities ## Instrument ## Instrument operator ## Instrument managing organization ## Measurement method ## Specimen ## Chemical composition ## Structure for specimen ## Structural feature for specimen ## Specific property for specimen ## Process for specimen treatment ## Computational method ## Energy level/transition state ## Software ## Custom property ## Fileset - id: '0739cb9a-51ce-42b6-b739-8a31e73ec59a' filename: "(LPR)Manuscript.pdf" content_type: application/pdf size: 1403797 md5: 953e6af3c731bbcf3b25d9acc55230c2 ## Thumbnail fileset_id: '0739cb9a-51ce-42b6-b739-8a31e73ec59a' filename: "(LPR)Manuscript.pdf"