708 citations · 5.4k across the 78 of their papers we have counts for
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Nonlinear multi-frequency phonon lasers with active levitated optomechanics
Tengfang Kuang, Ran Huang, Wei Xiong +8
Phonon lasers, exploiting coherent amplifications of phonons, have been a cornerstone for exploring nonlinear phononics, imaging nanomaterial structures, and operating phononic dev…
Colorful Optical Vortices with White Light Illumination
Hongtao Wang, Hao Wang, Qifeng Ruan +8
The orbital angular momentum (OAM) of light holds great promise for applications in optical communication, super-resolution imaging, and high-dimensional quantum computing. However…
Negative reflection and negative refraction in biaxial van der Waals materials
Tan Zhang, Chunqi Zheng, Zhi Ning Chen +1
Negative reflection and negative refraction are exotic phenomena that can be achieved by platforms such as double-negative metamaterial, hyperbolic metamaterial, and phase-disconti…
Full Geometric Control of Hidden Color Information in Diffraction Gratings under Angled White Light Illumination
John You En Chan, Qifeng Ruan, Hongtao Wang +5
Under white light illumination, gratings produce an angular distribution of wavelengths dependent on the diffraction order and geometric parameters. However, previous studies of gr…
Nonreciprocal thermal radiation in ultrathin magnetized epsilon-near-zero semiconductors
Mengqi Liu, Shuang Xia, Wenjian Wan +5
Spectral/angular emissivity and absorptivity of an object are widely believed to be identical by Kirchhoff's law of thermal radiation in reciprocal systems, but this introd…
Ultrathin quantum light source enabled by a nonlinear van der Waals crystal with vanishing interlayer-electronic-coupling
Qiangbing Guo, Xiao-Zhuo Qi, Meng Gao +19
Interlayer electronic coupling in two-dimensional (2D) materials enables tunable and emergent properties by stacking engineering. However, it also brings significant evolution of e…