699 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Wuhan UniversityCN89 papers
- Chinese Academy of SciencesCN52 papers
- Wuhan University of Science and TechnologyCN40 papers
- Beijing Normal UniversityCN25 papers
- University of Chinese Academy of SciencesCN24 papers
- Huazhong University of Science and TechnologyCN22 papers
- Institute of High Energy PhysicsCN19 papers
- University of Science and Technology of ChinaCN14 papers
- Peking UniversityCN13 papers
- State Key Laboratory of Advanced Technology For Materials Synthesis and Processing12 papers
- Tsinghua UniversityCN12 papers
- Central China Normal UniversityCN11 papers
17 papers · 1 filter
Recent advances in the combination of nonlinearity and exceptional points
Kai Bai, Chen Lin, Jia-Zheng Li +1
The exotic physics emerging at singularities has long attracted intense theoretical and experimental attention. In non-Hermitian systems, exceptional points (EPs), unique spectral…
Spatiotemporal Optical Vortices From All-Dielectric Bilayer Metagratings
Ken Qin, Shijie Kang, Aoning Luo +9
Spatiotemporal optical vortices (STOVs) carry transverse orbital angular momentum within the space-time domain, rendering them powerful tools for constructing high-dimensional and…
Kirigami-based Flexible Metasurface with Reconfigurable Intrinsic Chirality from Zero to Near-unity
Yiyi Yao, Shijie Kang, Aoning Luo +7
Chiral responses in electromagnetic metasurfaces are typically categorized as extrinsic, resulting from asymmetric interactions between the structure and incident waves, and intrin…
Nanoscale positioning and in-situ enhancement of single G center in silicon using a fluorescence-localization technique
Yu-Hang Ma, Nai-Jie Guo, Wei Liu +12
Silicon-based semiconductor nanofabrication technology has achieved a remarkable level of sophistication and maturity, and color centers in silicon naturally inherit this advantage…
Three-dimensional angular deviation and diffraction efficiency of a grating in Littrow-configuration ECDL
Biao Chen, Y. Liu, Daping He +3
We consider in this paper the angular deviation and diffraction efficiency of the reflection gratings in Littrow-configuration for applications of external cavity diode laser using…
Highly-stable, flexible delivery of microjoule-level ultrafast pulses in vacuumized anti-resonant hollow-core fibers for active synchronization
Chuanchuan Yan, Hongyang Li, Zhiyuan Huang +13
We demonstrate the stable and flexible light delivery of multi-μJ, sub-200-fs pulses over a ~10-m-long vacuumized anti-resonant hollow-core fiber (AR-HCF), which was successfully u…
Measurements of microjoule-level, few-femtosecond ultraviolet dispersive-wave pulses generated in gas-filled hollow capillary fibers
Cheng Zhang, Tiandao Chen, Jinyu Pan +11
High-energy ultraviolet pulse generation in gas-filled hollow capillary fibers (HCFs) through dispersive-wave-emission process, has attracted considerable attentions in recent seve…
Tailoring topological transition of anisotropic polaritons by interface engineering in biaxial crystals
Yali Zeng, Qingdong Ou, Lu Liu +11
Polaritons in polar biaxial crystals with extreme anisotropy offer a promising route to manipulate nanoscale light-matter interactions. The dynamical modulation of their dispersion…
Non-Dispersive Space-Time Wave Packets Propagating in Dispersive Media
Hao He, Cheng Guo, Meng Xiao
Space-time wave packets can propagate invariantly in free space with arbitrary group velocity thanks to the spatio-temporal correlation. Here it is proved that the space-time wave…
Double-bowl State in photonic Dirac nodal line semimetal
Mengying Hu, Ye Zhang, Xi Jiang +5
The past decade has seen a proliferation of topological materials for both insulators and semimetals in electronic systems and classical waves. Topological semimetals exhibit topol…
Cavity ring-up spectroscopy for dissipative and dispersive sensing in a whispering gallery mode resonator
Yong Yang, Ramgopal Madugani, Sho Kasumie +2
In whispering gallery mode resonator sensing applications, the conventional way to detect a change in the parameter to be measured is by observing the steady state transmission spe…
Glass-on-Glass Fabrication of Bottle-Shaped Tunable Micro-Lasers and Their Applications
Jonathan M. Ward, Yong Yang, Sile Nic Chormaic
We describe a novel method for making microbottle-shaped lasers by using a CO laser to melt Er:Yb glass onto silica microcapillaries or fibres. This is realised by the fact tha…
Linear Laser Tuning Using a Pressure-Sensitive Microbubble Resonator
Ramgopal Madugani, Yong Yang, Vu H Le +2
The tunability of an optical cavity is an essential requirement for many areas of research. Here, we use the Pound-Drever-Hall technique to lock a laser to a whispering gallery mod…
Optomechanical Transduction and Characterization of a Silica Microsphere Pendulum via Evanescent Light
Ramgopal Madugani, Yong Yang, Jonathan M Ward +2
Dissipative optomechanics has some advantages in cooling compared to the conventional dispersion dominated systems. Here, we study the optical response of a cantilever-like, silica…
A near-perfect invisibility cloak constructed with homogeneous materials
Wei Li, Jianguo Guan, Zhigang Sun +2
A near-perfect, non-singular cylindrical invisibility cloak with diamond cross section is achieved by a two-step coordinate transformation. A small line segment is stretched and th…
A general cloak to shift the scattering of different objects
Wei Li, Jianguo Guan, Wei Wang +2
By introducing a concept of "minifying layer", we propose a universal device to hide the position of an object by shifting its scattering without scaling effect for a distance, ind…
Coupling of light from an optical fiber taper into silver nanowires
Chun-Hua Dong, Xi-Feng Ren, Rui Yang +4
We report the coupling of photons from an optical fiber taper to surface plasmon modes of silver nanowires. The launch of propagating plasmons can be realized not only at ends of t…