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- Peking UniversityCN184 papers
- University of Chinese Academy of SciencesCN147 papers
- University of Science and Technology of ChinaCN147 papers
- Zhejiang UniversityCN140 papers
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- Nankai UniversityCN138 papers
- Institute of High Energy PhysicsCN136 papers
- Nanjing UniversityCN135 papers
- Henan Normal UniversityCN133 papers
- Nanjing Normal UniversityCN133 papers
- Sun Yat-sen UniversityCN133 papers
- Hunan UniversityCN131 papers
5 papers · 2 filters
Imaging the dipole scattering of an optically levitated dielectric nanoparticle
Yuanbin Jin, Jiangwei Yan, Shah Jee Rahman +2
We experimentally observe the dipole scattering of a nanoparticle using a high numerical aperture (NA) imaging system. The optically levitated nanoparticle provides an environment…
Lithium niobate microring with ultra-high Q factor above 10^8
Renhong Gao, Ni Yao, Jianglin Guan +6
We demonstrate ultra-high Q factor microring resonators close to the intrinsic material absorption limit on lithium niobate on insulator. The microrings are fabricated on pristine…
Integrated LNOI single-mode lasers by Vernier effect
Ru Zhang, Chen Yang, Zhenzhong Hao +10
Microcavity lasers based on erbium-doped lithium niobate on insulator (LNOI), which are key devices for LNOI integrated photonics, have attracted much attention recently. In this L…
Chaotic Time-Delay Signature Suppression and Entropy Growth Enhancement Using Frequency-Band Extractor
Yanqiang Guo, Tong Liu, Tong Zhao +2
By frequency-band extracting, we experimentally and theoretically investigate time-delay signature (TDS) suppression and entropy growth enhancement of a chaotic optical-feedback se…
Electro-Optic Lithium Niobate Metasurfaces
Bofeng Gao, Mengxin Ren, Wei Wu +2
Many applications of metasurfaces require an ability to dynamically change their properties in time domain. Electrical tuning techniques are of particular interest, since they pave…