MICROCAVITIES

作品数:82被引量:215H指数:9
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相关领域:电子电信更多>>
相关作者:李永乐更多>>
相关机构:清华大学更多>>
相关期刊:《PhotoniX》《Chinese Physics Letters》《Photonic Sensors》《Chinese Optics Letters》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划高等学校学科创新引智计划国家教育部博士点基金更多>>
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Nonlinear optical oscillation in on-chip erbium-doped lithium niobate microring resonators
《Science China(Physics,Mechanics & Astronomy)》2025年第4期112-118,共7页Ru Zhang Xianhong Zeng Xueshan Zheng Chen Yang Dahuai Zheng Hongde Liu Xuanyi Yu Feng Gao Fang Bo Yongfa Kong Guoquan Zhang Jingjun Xu 
supported by the National Key Research and Development Program of China(Grant No.2022YFA1404602);the National Natural Science Foundation of China(Grant Nos.92250302,12034010,12134007;12074199);the Tianjin Municipal Natural Science Foundation(Grant Nos.21JCZDJC00150,and 22JCYBJC01150);the Higher Education Discipline Innovation Project(Grant No.B23045)。
Erbium-doped lithium niobate(LN)on insulator active devices,such as lasers and amplifiers,have received increasing attention.The nonlinear optical oscillation in them at high power destabilizes the output of signals a...
关键词:lithium niobate MICROCAVITIES optical oscillation thermo-optical effect photorefractive effect 
Signatures of non-Euclidean metrics in the optical features of microcavities
《Science China(Physics,Mechanics & Astronomy)》2025年第4期265-266,共2页Hans-Jürgen Stöckmann 
Starting with the nineties of the last century disc-shaped dielectric cavities have received a lot of attention because of their interest in the design of micro-lasers and integrated optics applications[1-5].The light...
关键词:DIELECTRIC Euclidean OPTICS 
Chiral polaritons in semiconductor perovskite metasurface enhanced by bound states in the continuum
《Chinese Physics B》2024年第12期166-173,共8页Dun Wang Albert Y.Xiong Julia Q.Zhang Zengde She Xiaofeng Kang Ying Zhu Sanjib Ghosh Qihua Xiong 
funding support from the National Key Research and Development Program of China(Grant No.2022YFA1204700);the National Natural Science Foundation of China(Grant Nos.12020101003,92056204,and 92250301);the funding support from the National Natural Science Foundation of China(Grant No.12274034)。
The exploration of novel chiral optical platforms holds both fundamental and practical importances,which have shown great promise towards applications in valleytronics,chiral sensing and nanoscopic chiroptics.In this ...
关键词:bound states in the continuum CHIRALITY metasurface perovskite microcavities exciton polariton 
Erbium-ytterbium co-doped lithium niobate single-mode microdisk laser with an ultralow threshold of 1μW
《Chinese Optics Letters》2024年第4期48-52,共5页李明慧 高仁宏 黎春桃 管江林 张海粟 林锦添 赵光辉 乔迁 汪旻 乔玲玲 邓莉 程亚 
supported by the National Key R&D Program of China(Nos.2019YFA0705000,2022YFA1404600,and 2022YFA1205100);the National Natural Science Foundation of China(NSFC)(Nos.62122079,12192251,62235019,12334014,12134001,12104159,and 11933005);the Innovation Program for Quantum Science and Technology(No.2021ZD0301403);the Shanghai Municipal Science and Technology Major Project(No.2019SHZDZX01);the Science and Technology Commission of Shanghai Municipality(Nos.21DZ1101500 and 23ZR1481800);the Youth Innovation Promotion Association of Chinese Academy of Sciences(No.2020249);the Engineering Research Center for Nanophotonics&Advanced Instrument,Ministry of Education,East China Normal University(No.2023nmc005)。
We demonstrate single-mode microdisk lasers in the telecom band with ultralow thresholds on erbium-ytterbium co-doped thin-film lithium niobate(TFLN).The active microdisk was fabricated with high-Q factors by photolit...
关键词:lithium niobate MICROCAVITIES microdisk lasers 
Nonlinear Rydberg exciton-polaritons in Cu2O microcavities
《Light(Science & Applications)》2024年第4期619-627,共9页Maxim Makhonin Anthonin Delphan Kok Wee Song Paul Walker Tommi Isoniemi Peter Claronino Konstantinos Orfanakis Sai Kiran Rajendran Hamid Ohadi Julian Heckötter Marc Assmann Manfred Bayer Alexander Tartakovskii Maurice Skolnick Oleksandr Kyriienko Dmitry Krizhanovskii 
We acknowledge UK EPSRC grants EP/V026496/1,EP/S014403/1 and EP/S030751/1.OK and KWS acknowledge UK EPSRC grants EP/V00171X/1 and EP/X017222/1,and NATO SPS project MYP.G5860.HO acknowledges The Leverhulme Trust(Agreement No.RPG-2022-188).
Rydberg excitons(analogues of Rydberg atoms in condensed matter systems)are highly excited bound electron-hole states with large Bohr radii.The interaction between them as well as exciton coupling to light may lead to...
关键词:DENSITY RYDBERG POLAR 
Solid-state quantum nodes based on color centers and rare-earth ions coupled with fiber Fabrye-Pérot microcavities
《Chip》2024年第1期84-101,共18页Ruo-Ran Meng Xiao Liu Ming Jin Zong-Quan Zhou Chuan-Feng Li Guang-Can Guo 
supported by the Innovation Program for Quantum Science and Technology(No.2021ZD0301200);the National Natural Science Foundation of China(Nos.12222411,11821404 and 12204459);Anhui Provincial Natural Science Foundation(No.2108085QA26).
High-performance optical quantum memories serving as quantum nodes are crucial for the distribution of remote entanglement and the construction of large-scale quantum networks.Notably,quantum systems based on single e...
关键词:Quantum nodes Deterministic spin-photon entanglement Fiber Fabry-Pérot microcavities Color centers Rare-earth dopants 
Tunable quantum dots in monolithic Fabry-Perot microcavities for high-performance single-photon sources被引量:3
《Light(Science & Applications)》2024年第2期325-332,共8页Jiawei Yang Yan Chen Zhixuan Rao Ziyang Zheng Changkun Song Yujie Chen Kaili Xiong Pingxing Chen Chaofan Zhang Wei Wu Ying Yu Siyuan Yu 
We acknowledge Jin Liu and Yu-Ming He for the valuable discussions.We are grateful for financial support from the Science and Technology Program of Guangzhou(202103030001);the Innovation Program for Quantum Science and Technology(2021ZD0301400,2021ZD0301605);the National Key R&D Program of Guang-dong Province(2020B0303020001);the National Natural Science Foundation of China(12074442,12074433,12174447);the Natural Science Foundation of Hunan Province(2021JJ20051);the science and technology innovation Program of Hunan Province(2021RC3084);the research program of national university of defense technology(ZK21-01,22-ZZCX-067).
Cavity-enhanced single quantum dots(QDs)are the main approach towards ultra-high-performance solid-state quantum light sources for scalable photonic quantum technologies.Nevertheless,harnessing the Purcell effect requ...
关键词:quantum removing PURITY 
Detection of per-and polyfluoroalkyl water contaminants with a multiplexed 4D microcavities sensor被引量:1
《Photonics Research》2023年第11期I0025-I0033,共9页ANTON V.SAETCHNIKOV ELINA A.TCHERNIAVSKAIA VLADIMIR A.SAETCHNIKOV ANDREAS OSTENDORF 
Bundesministerium für Bildung und Forschung(03VP08220)。
The per-and polyfluoroalkyl substances(PFAS)are a group of organofluorine chemicals treated as the emerging pollutants that are currently of particularly acute concern.These compounds have been employed intensively as...
关键词:FLUORINE hundreds BECOMING 
Higher-order exceptional points in waveguidecoupled microcavities:perturbation induced frequency splitting and mode patterns被引量:2
《Photonics Research》2023年第10期I0011-I0021,共11页JULIUS KULLIG DANIEL GROM SEBASTIAN KLEMBT JAN WIERSIG 
Deutsche Forschungsgemeinschaft(EXC 2147,Project ID 390858490,KL 3124/6-1,WI 1986/14-1);Open Access Publication Fund of Magdeburg University。
Exceptional points are degeneracies in the spectrum of non-Hermitian open systems where at least two eigenfrequencies and simultaneously the corresponding eigenstates of the Hamiltonian coalesce.Especially,the robust ...
关键词:structure exceptional SPLITTING 
Free spectral range magnetic tuning of an integrated microcavity
《Fundamental Research》2023年第3期351-355,共5页Yuechen Lei Zhi-Gang Hu Min Wang Yi-Meng Gao Zhanchun Zuo Xiulai Xu Bei-Bei Li 
funding support from the National Natural Science Foundation of China(91950118,62222515,12174438,11934019);the National Key Research and Development Program of China(2021YFA1400700);the basic frontier science research pro-gram of Chinese Academy of Sciences(ZDBS-LY-JSC003).
Tunable whispering-gallery-mode(WGM)microcavities are promising devices for reconfigurable photonic applications such as widely tunable integrated lasers and reconfigurable optical filters for optical communication an...
关键词:Optical microcavities Tunable microcavities OPTOMECHANICS Magnetic tuning Integrated photonic devices 
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