INSULATOR

作品数:384被引量:419H指数:9
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相关领域:电子电信理学更多>>
相关作者:潘海林袁望治阮建中程金科何家康更多>>
相关机构:中国科学院华东师范大学清华大学中国科学技术大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>
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  • 期刊=Chinese Optics Lettersx
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Thin-film lithium niobate dual-parallel Mach-Zehnder modulator for a simple photonic system measuring Doppler frequency shift被引量:1
《Chinese Optics Letters》2024年第9期19-25,共7页Jinming Tao Xintong Li Run Li Peng Wang Tian Zhang Jinye Li Jianguo Liu 
supported by the National Natural Science Foundation of China(No.61727815)and the National Key Research and Development Program of China(No.2022YFB2803200).
In recent years,thin-film lithium niobate(TFLN)electro-optic(EO)modulators have developed rapidly and are the core solution for the next generation of microwave photonics(MWP)problems.We designed and fabricated a dual...
关键词:dual-parallel Mach-Zehnder modulator lithium niobate on insulator Doppler frequency shift microwave photonics. 
Experimental demonstration of TE/TM polarizationindependent frequency upconversion assisted by polarization coupling
《Chinese Optics Letters》2023年第12期87-91,共5页丁婷婷 唐永志 孙雪芮 黄义文 江蓓 刘瑾 李志伟 郑远林 陈险峰 
supported by the National Natural Science Foundation of China(Nos.12074252,12192252,62005159,62022058,61705127,and 12104289);the National Key Research and Development Program of China(No.2018YFA0306301);the Shanghai Municipal Science and Technology Major Project(No.2019SHZDZX01-ZX06);the Shanghai Rising-Star Program(No.20QA1405400);the Yangyang Development Fund.
Optical frequency conversion based on the second-order nonlinearity(χ^((2))) only occurs in anisotropic media(or at interfaces) and thus is intrinsically polarization-dependent. But for practical applications, polari...
关键词:frequency upconversion polarization coupling lithium niobate on insulator ridge waveguide cascading process 
Waveguide-resonator coupling structure design in the lithium niobate on insulator forχ^((2))nonlinear applications
《Chinese Optics Letters》2023年第5期37-41,共5页成珊珊 贾琨鹏 张弛 田晓慧 谢臻达 祝世宁 
supported by the National Key R&D Program of China(Nos.2019YFA0705000 and 2017YFA0303700);the Key R&D Program of Guangdong Province(No.2018B030329001);the Leading-edge Technology Program of Jiangsu Natural Science Foundation(No.BK20192001);the National Natural Science Foundation of China(Nos.51890861,11690031,11621091,and 11674169);the Guangdong Major Project of Basic and Applied Basic Research,Zhangjiang Laboratory(No.ZJSP21A001);the China Postdoctoral Science Foundation(No.2022M710068);the Jiangsu Planned Projects for Postdoctoral Research Funds(No.2021K259B)。
The microring resonator based on lithium niobate on insulator(LNOI)is a promising platform for broadband nonlinearity process because of its strong second-order nonlinear coefficients,the capability of dispersion engi...
关键词:lithium niobate on insulator BROADBAND pulley bus waveguide coupled mode theory 
Photonic crystal nanobeam cavities based on 4H-silicon carbide on insulator被引量:1
《Chinese Optics Letters》2022年第3期24-29,共6页Liping Zhou Chengli Wang Ailun Yi Chen Shen Yifan Zhu Kai Huang Min Zhou jiaxiang Zhang Xin Ou 
This work was supported by the National Key Research and Development Program of China(Nos.2017YFE0131300 and 2019YFB1803901);National Natural Science Foundation of China(Nos.U1732268,61874128,61851406,12074400,11705262,and 11905282);Frontier Science Key Program of Chinese Academy of Sciences(No.QYZDY-SSW-JSC032);Shanghai Key Basic Research Program(No.20JC1416200);Program of Shanghai Academic Research Leader(Nos.9XD1404600 and 19XD1404600);Shanghai Rising-Star Program(No.19QA1410600);Shanghai Sailing Program(No.18YF1428100);Shanghai Municipal Science and Technology Major Project(No.2017SHZDZX03);Strategic Priority Research Program of Chinese Academy of Sci-ences(Nos.XDB24020400 and XDB0000000);Science and Technology Comission of Shanghai Municipality(No.16ZR1442600).
The 4H-silicon carbide on insulator(4H-SiC0l)has recently emerged as an attractive material platform for integrated photonics due to its excellent quantum and nonlinear optical properties.Here,we experimentally realiz...
关键词:photonic crystal cavities silicon carbide thermo-optic effect 
Polarization diversity two-dimensional grating coupler on x-cut lithium niobate on insulator被引量:2
《Chinese Optics Letters》2021年第6期23-27,共5页Renyou Ge Hao Li Ya Han Lifeng Chen Jian Xu Meiyan Wu Yongqing Li Yannong Luo Xinlun Cai 
supported in part by the National Key R&D Program of China(Nos.2019YFB1803900 and 2019YFA0705000);the National Natural Science Foundation of China(Nos.11690031,11761131001,and 11904061);the Key R&D Program of Guangdong Province(No.2018B030329001);the Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program(No.2017BT01X121);the Project of Key Laboratory of Radar Imaging and Microwave Photonics,Ministry of Education(No.RIMP2019003);the Innovation Fund of WNLO(No.2018WNLOKF010),the Guangzhou Science and Technology Program(No.201707010096);the Guangxi Youth and Middle Aged Ability Promotion Project(No.2019KY0126);the BaGui Scholar Programof Guangxi Province(No.02304002022C);the China Postdoctoral Science Foundation(No.2020M673554XB).
We propose and demonstrate a polarization diversity two-dimensional grating coupler based on the lithium niobate on insulator platform, for the first time, to the best of our knowledge. The optimization design, perfor...
关键词:lithium niobate on insulator polarization diversity two-dimensional grating coupler 
Locally periodically poled LNOI ridge waveguide for second harmonic generation [Invited]被引量:1
《Chinese Optics Letters》2021年第6期28-32,共5页Biao Mu Xianfang Wu Yunfei Niu Yan Chen Xinlun Cai Yanxiao Gong Zhenda Xie Xiaopeng Hu Shining Zhu 
supported by the National Key R&D Program of China(Nos.2019YFA0705000 and 2017YFA0303700);the National Natural Science Foundation of China(Nos.91950206,11627810,and 51890861);the Leading-edge Technology Program of Jiangsu Natural Science Foundation(No.BK20192001);the Key R&D Program of Guangdong Province(No.2018B030329001);the Fundamental Research Funds for the Central Universities(No.021314380177)。
Periodically poled lithium niobate on insulator(LNOI) ridge waveguides are desirable for high-efficiency nonlinear frequency conversions, and the fabrication process of such waveguides is crucial for device performanc...
关键词:lithium niobate on insulator ridge waveguide ferroelectric domain inversion second harmonic generation 
On-chip erbium-doped lithium niobate waveguide amplifiers [Invited]被引量:10
《Chinese Optics Letters》2021年第6期33-37,共5页Qiang Luo Chen Yang Zhenzhong Hao Ru Zhang Dahuai Zheng Fang Bo Yongfa Kong Guoquan Zhang Jingjun Xu 
supported by the National Key Research and Development Program of China(No.2019YFA0705000);the National Natural Science Foundation of China(Nos.12034010,11734009,92050111,92050114,12074199,12004197,and 11774182);the Higher Education Discipline Innovation Project(No.B07013);the Program for Changjiang Scholars and Innovative Research Team in University(PCSIRT)(No.IRT_13R29)。
Lithium niobate on insulator(LNOI), as an emerging and promising optical integration platform, faces shortages of on-chip active devices including lasers and amplifiers. Here, we report the fabrication of on-chip erbi...
关键词:lithium niobate lithium niobate on insulator AMPLIFIER integrated optics 
Effect of dimension variation for second-harmonic generation in lithium niobate on insulator waveguide[Invited]被引量:3
《Chinese Optics Letters》2021年第6期76-80,共5页Xiao-Hui Tian Wei Zhou Kun-Qian Ren Chi Zhang Xiaoyue Liu Guang-Tai Xue Jia-Chen Duan Xinlun Cai Xiaopeng Hu Yan-Xiao Gong Zhenda Xie Shi-Ning Zhu 
supported by the National Key R&D Program of China(No.2019YFA0705000);Key R&D Program of Guangdong Province(No.2018B030329001);Leading-edge Technology Program of Jiangsu Natural Science Foundation(No.BK20192001);National Natural Science Foundation of China(Nos.51890861,11690031,11674169,91950206,and 11974178);Fundamental Research Funds for the Central Universities(No.021314380177)。
We study the effect of dimension variation for second-harmonic generation(SHG) in lithium niobate on insulator(LNOI)waveguides. Non-trivial SHG profiles in both type-0 and type-I quasi-phase matching are observed duri...
关键词:lithium niobate on insulator second-harmonic generation dimension variation 
Floquet spectrum and optical behaviors in dynamic Su–Schrieffer–Heeger modeled waveguide array
《Chinese Optics Letters》2021年第4期71-76,共6页Ye Yu Yiwen Song Tao Chen Huaiqiang Wang Songlin Zhuang Qingqing Cheng 
supported by the National Natural Science Foundation of China (Nos. 11874266 and 11604208);the Shanghai Science and Technology Committee (Nos. 16ZR1445600 and 16ZR1445500);the ChenGuang Program (No. 17CG49)。
Floquet topological insulators(FTIs) have been used to study the topological features of a dynamic quantum system within the band structure. However, it is difficult to directly observe the dynamic modulation of band ...
关键词:topological photonics insulator waveguide array FLOQUET 
Electron–phonon coupling in topological insulator Bi_2Se_3 thin films with different substrates被引量:1
《Chinese Optics Letters》2019年第2期21-24,共4页Tian Jiang Runlin Miao Jie Zhao Zhongjie Xu Tong Zhou Ke Wei Jie You Xin Zheng Zhenyu Wang Xiang’ai Cheng 
supported by the Opening Foundation of State Key Laboratory of High Performance Computing(Nos.201601-01,201601-02,and 201601-03);the Scientific Researches Foundation of National University of Defense Technology(No.zk16-03-59);the Open Research Fund of State Key Laboratory of Pulsed Power Laser Technology(No.SKL2017KF06);the Director Fund of State Key Laboratory of Pulsed Power Laser Technology(No.SKL2018ZR05);the Funds for International Cooperation and Exchange of National Natural Science Foundation of China(Nos.61120106 and 60921062);the National Natural Science Foundation of China(Nos.11802339 and 11805276)
Broadband transient reflectivity traces were measured for Bi_2 Se_3 thin films with various substrates via a 400 nm pump–white-light-probe setup. We have verified the existence of a second Dirac surface state in Bi_2...
关键词:PHONON COUPLING INSULATOR FILMS 
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