1.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN269 papers
- University of Chinese Academy of SciencesCN113 papers
- State Key Laboratory of High Field Laser Physics89 papers
- ShanghaiTech UniversityCN43 papers
- East China Normal UniversityCN36 papers
- Shanghai Jiao Tong UniversityCN33 papers
- Shanxi UniversityCN21 papers
- Shanghai Normal UniversityCN18 papers
- Heinrich Heine University DüsseldorfDE14 papers
- Peking UniversityCN14 papers
- Zhejiang UniversityCN14 papers
- Tsinghua UniversityCN13 papers
19 papers · 1 filter
Interacting heavy fermions in a disordered optical lattice
Bo-Nan Jiang, Jun Qian, Wen-Li Wang +2
We have theoretically studied the effect of disorder on ultracold alkaline-earth atoms governed by the Kondo lattice model in an optical lattice via simplified double-well model an…
Second harmonic generation in a centrosymmetric gas medium with spatiotemporally focused intense femtosecond laser pulses
Guihua Li, Jielei Ni, Hongqiang Xie +9
We demonstrate unexpectedly strong second harmonic generation (SHG) in Argon gas by use of spatiotemporally focused (SF) femtosecond laser pulses. The resulting SHG by the SF schem…
Signature of superradiance from a nitrogen gas plasma channel produced by strong field ionization
Guihua Li, Chenrui Jing, Bin Zeng +8
Recently, Yao et al. demonstrated the creation of coherent emissions in nitrogen gas with two-color (800 nm + 400 nm) ultrafast laser pulses [New J. Phys. 15, 023046 (2013)]. Based…
Terahertz imaging with sub-wavelength resolution by femtosecond laser filament in air
Jiayu Zhao, Wei Chu, Lanjun Guo +4
Terahertz (THz) imaging provides cutting edge technique in biology, medical sciences and non-destructive evaluation. However, due to the long wavelength of the THz wave, the obtain…
Terahertz Wave Guiding by Femtosecond Laser Filament in Air
Jiayu Zhao, Yizhu Zhang, Zhi Wang +5
Femtosecond laser filament generates strong terahertz (THz) pulse in air. In this paper, THz pulse waveform generated by femtosecond laser filament has been experimentally investig…
Tunable frequency reference by optical pumping-assisted intracavity V-type electromagnetically induced transparency
Kang Ying, Yueping Niu, Dijun Chen +3
A tunable high resolution frequency reference is constructed using the narrowed cavity-linewidth by the optical pumping-assisted V-type electromagnetically induced transparency (EI…
Positron acceleration in a hollow plasma channel up to TeV regime
Longqing Yi, Baifei Shen, Liangliang Ji +8
We propose a plasma-based high-energy lepton accelerator, in which a weakly focusing plasma structure is formed near the beam axis. The structure preserves the emittance of the acc…
Self-induced white-light seeding laser in a femtosecond laser filament
Wei Chu, Guihua Li, Hongqiang Xie +8
We report, for what we believe to be the first time, on the generation of remote self-seeding laser amplification by using only one 800 nm Ti:Sapphire femtosecond laser pulse. The…
Hot-electron refluxing enhanced relativistic transparency of overdense plasmas
Yong Yu, Xiao-Ya Li, Zi-Yu Chen +2
A new phenomenon of enhancing the relativistic transparency of overdense plasmas by the influence of hot-electron refluxing has been found via particle-in-cell simulations. When a…
Ion heating dynamics in solid buried layer targets irradiated by ultra-short intense laser pulses
Lingen Huang, Michael Bussmann, Thomas Kluge +3
We investigate bulk ion heating in solid buried layer targets irradiated by ultra-short laser pulses of relativistic intensities using particle-in-cell simulations. Our study focus…
Initial carrier-envelope phase of few-cycle pulses determined by THz emission from air plasma
Rongjie Xu, Ya Bai, Liwei Song +3
The evolution of THz waveform generated in air plasma provides a sensitive probe to the variation of the carrier envelope phase (CEP) of propagating intense few-cycle pulses. Our e…
Scheme for proton-driven plasma-wakefield acceleration of positively charged particles in a hollow plasma channel
Longqing Yi, Baifei Shen, Konstantin Lotov +11
A new scheme for accelerating positively charged particles in a plasma wakefield accelerator is proposed. If the proton drive beam propagates in a hollow plasma channel, and the be…
Signature of multi-channel interference in high-order harmonic generation from N2 driven by intense mid-infrared pulses
Guihua Li, Jinping Yao, Xinhua Xie +10
We investigate the multi-electron dynamics in high-order harmonic generation (HHG) from N2 molecules. Clear spectral minima are observed in the cutoff region at all three mid-infra…
Observation of Multi-Electromagnetically Induced Transparency in V-type Rubidium atoms
Kang Ying, Yueping Niu, Yihong Qi +4
A detailed experimental investigation and theoretical analysis have been made in the V-type 85Rb atomic medium. Seven induced transparency windows, including a central double-peak-…
Low-threshold whispering-gallery-mode microlasers fabricated in a Nd: glass substrate by three-dimensional femtosecond laser micromachining
Jintian Lin, Yingxin Xu, Jiangxin Song +6
We report on fabrication of whispering-gallery-mode microlasers in a Nd:glass chip by femtosecond laser three-dimensional (3D) micromachining. Main fabrication procedures include t…
Ion acceleration in "dragging field" of a light-pressure-driven piston
Liangliang Ji, Alexander Pukhov, Baifei Shen
We propose a new acceleration scheme that combines shock wave acceleration (SWA) and light pressure acceleration (LPA). When a thin foil driven by light pressure of an ultra-intens…
Alignment-dependent fluorescence emission induced by tunnel ionization of carbon dioxide from lower-lying orbitals
Jinping Yao, Guihua Li, Xinyan Jia +13
Study on ionization process of molecules in an intense infrared laser field is of paramount interest in strong-field physics and constitutes the foundation of imaging of molecular…
Three-dimensional ghost imaging ladar
Wenlin Gong, Chengqiang Zhao, Jia Jiao +5
Compared with two-dimensional imaging, three-dimensional imaging is much more advantageous to catch the characteristic information of the target for remote sensing. We report a ran…
Single-shot Sub-Rayleigh Imaging with Sparse Detection
Wenlin Gong, Shensheng Han
For conventional imaging, the imaging resolution limit is given by the Rayleigh criterion. Exploiting the prior knowledge of imaging object's sparsity and fixed optical system, ima…