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| Integrated Multi-Color Raman Microlasers with Ultra-Low Pump Levels in Single High-Q Lithium Niobate Microdisks | |
| 2024 | |
| 发表期刊 | LASER AND PHOTONICS REVIEWS (IF:9.8[JCR-2023],11.1[5-Year]) |
| ISSN | 1863-8880 |
| EISSN | 1863-8899 |
| 卷号 | 18期号:7 |
| DOI | 10.1002/lpor.202301328 |
| 摘要 | Integrated Raman microlasers, particularly discrete multi-color lasers which are crucial for extending the emission wavelength range of chip-scale laser sources to much shorter wavelengths, are highly in demand for various spectroscopy, microscopy analysis, and biological detection applications. However, integrated multi-color Raman microlasers have yet to be demonstrated because of the requirement of high-Q microresonators possessing large χ(2) nonlinearity, strong Raman phonon branches, and the challenge in the cavity-enhanced multi-photon hyper-Raman scattering parametric process. In this work, integrated multi-color Raman lasers have been demonstrated for the first time at weak pump levels, via the excitation of high-Q (> 6 × 106) phase-matched modes in single thin-film lithium niobate (TFLN) microresonators by dispersion engineering. Raman lasing is observed at 1712 nm for a 1547-nm pump threshold power of only 620 µW, representing the state of the art in the TFLN platform. Furthermore, multi-color Raman lasers are realized at discrete wavelengths of 1712, 813, 533, and 406 nm with pump levels as low as 1.60 mW, which is more than two orders of magnitude lower than the current records (i.e., 200 mW) in bulk resonators, allowed by the fulfillment of the requisite conditions consisting of broadband natural phase match, multiple-resonance, and high-Q factors. © 2024 Wiley-VCH GmbH. |
| 关键词 | Color Lithium Microresonators Niobium compounds Phase matching Photons Pumping (laser) Q factor measurement Integrated laser Lithium niobate Micro resonators Multi-colors Multi-photon raman scattering Multiphotons Photonic integrated laser Raman lasers Raman microlasers Thin-films |
| URL | 查看原文 |
| 收录类别 | EI |
| 语种 | 英语 |
| 出版者 | John Wiley and Sons Inc |
| EI入藏号 | 20241015704802 |
| EI主题词 | Raman scattering |
| EI分类号 | 542.4 Lithium and Alloys ; 549.1 Alkali Metals ; 713 Electronic Circuits ; 741.1 Light/Optics ; 744.1 Lasers, General ; 744.7 Laser Components ; 931.3 Atomic and Molecular Physics ; 942.2 Electric Variables Measurements |
| 原始文献类型 | Article in Press |
| 引用统计 | 正在获取...
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| 文献类型 | 期刊论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/352561 |
| 专题 | 物质科学与技术学院 物质科学与技术学院_特聘教授组_程亚组 物质科学与技术学院_硕士生 物质科学与技术学院_本科生 物质科学与技术学院_博士生 |
| 通讯作者 | Lin, Jintian; Cheng, Ya |
| 作者单位 | 1.State Key Laboratory of High Field Laser Physics and CAS Center for Excellence in Ultra-Intense Laser Science, Shanghai Institute of Optics and Fine Mechanics (SIOM), Chinese Academy of Sciences (CAS), Shanghai; 201800, China; 2.School of Physical Science and Technology, ShanghaiTech University, Shanghai; 200031, China; 3.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing; 100049, China; 4.The Extreme Optoelectromechanics Laboratory (XXL), School of Physics and Electronic Science, East China Normal University, Shanghai; 200241, China; 5.State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai; 200062, China; 6.Research Center for Humanoid Sensing, Zhejiang Lab, Hangzhou; 311100, China; 7.Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan; 030006, China; 8.Collaborative Innovation Center of Light Manipulations and Applications, Shandong Normal University, Jinan; 250358, China; 9.Shanghai Research Center for Quantum Sciences, Shanghai; 201315, China; 10.Hefei National Laboratory, Hefei; 230088, China |
| 第一作者单位 | 物质科学与技术学院 |
| 通讯作者单位 | 物质科学与技术学院 |
| 推荐引用方式 GB/T 7714 | Zhao, Guanghui,Lin, Jintian,Fu, Botao,et al. Integrated Multi-Color Raman Microlasers with Ultra-Low Pump Levels in Single High-Q Lithium Niobate Microdisks[J]. LASER AND PHOTONICS REVIEWS,2024,18(7). |
| APA | Zhao, Guanghui.,Lin, Jintian.,Fu, Botao.,Gao, Renhong.,Li, Chuntao.,...&Cheng, Ya.(2024).Integrated Multi-Color Raman Microlasers with Ultra-Low Pump Levels in Single High-Q Lithium Niobate Microdisks.LASER AND PHOTONICS REVIEWS,18(7). |
| MLA | Zhao, Guanghui,et al."Integrated Multi-Color Raman Microlasers with Ultra-Low Pump Levels in Single High-Q Lithium Niobate Microdisks".LASER AND PHOTONICS REVIEWS 18.7(2024). |
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