Search Results - "Bai, BenFeng"

Tunable Metasurfaces Based on Active Materials by Cui, Tong, Bai, Benfeng, Sun, Hong‐Bo

“…Metasurfaces, planer artificial materials composed of subwavelength unit cells, have shown superior abilities to manipulate the wavefronts of electromagnetic…”
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Three-dimensional optical holography using a plasmonic metasurface by Huang, Lingling, Chen, Xianzhong, Mühlenbernd, Holger, Zhang, Hao, Chen, Shumei, Bai, Benfeng, Tan, Qiaofeng, Jin, Guofan, Cheah, Kok-Wai, Qiu, Cheng-Wei, Li, Jensen, Zentgraf, Thomas, Zhang, Shuang

“…Benefitting from the flexibility in engineering their optical response, metamaterials have been used to achieve control over the propagation of light to an…”
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Dispersionless Phase Discontinuities for Controlling Light Propagation by Huang, Lingling, Chen, Xianzhong, Mühlenbernd, Holger, Li, Guixin, Bai, Benfeng, Tan, Qiaofeng, Jin, Guofan, Zentgraf, Thomas, Zhang, Shuang

“…Ultrathin metasurfaces consisting of a monolayer of subwavelength plasmonic resonators are capable of generating local abrupt phase changes and can be used for…”
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Reprogrammable Soft Robot Actuation by Synergistic Magnetic and Light Fields by Han, Bing, Ma, Zhuo‐Chen, Zhang, Yong‐Lai, Zhu, Lin, Fan, Hua, Bai, Benfeng, Chen, Qi‐Dai, Yang, Guang‐Zhong, Sun, Hong‐Bo

“…Soft robots controlled by different actuation schemes are flourishing owing to the continued development of smart materials. However, most of the existing…”
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Near-field plasmonic beam engineering with complex amplitude modulation based on metasurface by Song, Xu, Huang, Lingling, Sun, Lin, Zhang, Xiaomeng, Zhao, Ruizhe, Li, Xiaowei, Wang, Jia, Bai, Benfeng, Wang, Yongtian

“…Metasurfaces have recently intrigued extensive interest due to their ability to locally manipulate electromagnetic waves, which provide great feasibility for…”
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Light-modulated van der Waals force microscopy by Han, Yu-Xiao, Bai, Benfeng, Zhang, Jian-Yu, Huang, Jia-Tai, Feng, Peng-Yi, Sun, Hong-Bo

“…Atomic force microscope generally works by manipulating the absolute magnitude of the van der Waals force between tip and specimen. This force is, however,…”
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Optical activity in planar chiral metamaterials: Theoretical study by Bai, Benfeng, Svirko, Yuri, Turunen, Jari, Vallius, Tuomas

“…A thorough theoretical study of the optical activity in planar chiral metamaterial (PCM) structures, made of both dielectric and metallic media, is conducted…”
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Editorial for the Special Issue on Tunable Nanophotonics and Reconfigurable Metadevices by Fan, Yuancheng, Bai, Benfeng, Lin, Yusheng

“…Photonic nano/microstructures (e [...]…”
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Local Field Asymmetry Drives Second-Harmonic Generation in Noncentrosymmetric Nanodimers by Canfield, Brian K, Husu, Hannu, Laukkanen, Janne, Bai, Benfeng, Kuittinen, Markku, Turunen, Jari, Kauranen, Martti

“…We demonstrate that second-harmonic generation (SHG) from arrays of noncentrosymmetric T-shaped gold nanodimers with a nanogap arises from asymmetry in the…”
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Greatly amplified spontaneous emission of colloidal quantum dots mediated by a dielectric-plasmonic hybrid nanoantenna by Yang, Guoce, Niu, Yijie, Wei, Hong, Bai, Benfeng, Sun, Hong-Bo

“…Optical nanoantennas can efficiently harvest electromagnetic energy from nanoscale space and boost the local radiation to the far field. The dielectric-metal…”
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Experimental demonstration of tunable directional excitation of surface plasmon polaritons with a subwavelength metallic double slit by Li, Xiaowei, Tan, Qiaofeng, Bai, Benfeng, Jin, Guofan

“…We demonstrate experimentally the directional excitation of surface plasmon polaritons (SPPs) on a metal film by a subwavelength double slit under backside…”
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Snapshot spectral imaging: from spatial-spectral mapping to metasurface-based imaging by Ding, Kaiyang, Wang, Ming, Chen, Mengyuan, Wang, Xiaohao, Ni, Kai, Zhou, Qian, Bai, Benfeng

“…Snapshot spectral imaging technology enables the capture of complete spectral information of objects in an extremely short period of time, offering…”
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Experimental study of unidirectional excitation of SPPs by binary area-coded nanohole arrays by 游欧波 白本锋 李晓炜

“…We present an experimental study on a unidirectional surface plasmon polariton （SPP） launcher based on a compact binary area-coded nanohole array, where the…”
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Transient Superdiffusion of Energetic Carriers in Transition Metal Dichalcogenides Visualized by Ultrafast Pump-Probe Microscopy by Zhou, Yun-Ke, Li, Xiao-Ze, Zhou, Qian-Ni, Xing, Ren-Hao, Zhang, Yan, Bai, Benfeng, Fang, Hong-Hua, Sun, Hong-Bo

“…Because of the strong Coulomb interaction and quantum confinement effect, 2-dimensional transition metal dichalcogenides possess a stable excitonic population…”
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Active Surface with Dynamic Microstructures and Hierarchical Gradient Enabled by in situ Pneumatic Control by Wang, Jian-Nan, Bai, Benfeng, Chen, Qi-Dai, Sun, Hong-Bo

“…An active surface with an on-demand tunable topography holds great potential for various applications, such as reconfigurable metasurfaces, adaptive…”
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Observation of extraordinary optical activity in planar chiral photonic crystals by Konishi, Kuniaki, Bai, Benfeng, Meng, Xiangfeng, Karvinen, Petri, Turunen, Jari, Svirko, Yuri P, Kuwata-Gonokami, Makoto

“…Control of light polarization is a key technology in modern photonics including application to optical manipulation of quantum information. The requisite is to…”
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Wire-grid polarizers in the volume plasmon region by Lehmuskero, Anni, Bai, Benfeng, Vahimaa, Pasi, Kuittinen, Markku

“…The properties of silver and aluminium wire-grid polarizers are examined in the volume plasmon frequency region where the transmittances of field with…”
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Active coherent control of nanoscale light confinement：Modulation of plasmonic modes and position of hotspots for surface-enhanced Raman scattering detection by Zhu, Zhendong, Wang, Qixia, Zeng, Fa, You, Oubo, Gao, Sitian, Bai, Benfeng, Tan, Qiaofeng, Jin, Guofan, Li, Qunqing, Fan, Shoushan, Li, Wei, Shi, Yushu, Wang, Xueshen

“…Multistep plasmonic nanostructures can induce the deep modulation ofelectromagnetic-field interactions on the nanoscale for positioning hotspots,and this…”
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Tunable directional beaming assisted by asymmetrical SPP excitation in a subwavelength metallic double slit by 李晓炜 谭峭峰 白本锋 金国藩

“…We present a design for tunable directional beaming through a subwavelength metallic double slit sur- rounded by dielectric surface-relief gratings. On-axis…”
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Ultra-thin and high-efficiency graphene metasurface for tunable terahertz wave manipulation by Liu, Zhen, Bai, Benfeng

“…We propose a type of ultra-thin metasurfaces composed of rectangular graphene patches supporting orthogonal plasmonic resonances, which can work in…”
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