628 citations · 1.3k across the 13 of their papers we have counts for
13 papers
A Non-topological Extension of Bending-immune Valley Topological Edge States
Tianyuan Liu, Wei Yan, Min Qiu
Breaking parity (P) symmetry in C symmetric crystals is a common routine to implement a valley-topological phase. At an interface between two crystals of opposite valley phases…
Nanomotion of micro-objects driven by light-induced elastic waves on solid interfaces
Wei Lyu, Weiwei Tang, Wei Yan +1
It has been recently reported that elastic waves induced by nanosecond light pulses can be used to drive nano-motion of micro-objects on frictional solid interfaces, a challenging…
Plug-Play Plasmonic Metafibers for Ultrafast Fiber Lasers
Lei Zhang, Huiru Zhang, Ni Tang +21
Metafibers expand the functionalities of conventional optical fibers to unprecedented nanoscale light manipulations by integrating metasurfaces on the fiber tips, becoming an emerg…
Light-induced in-plane Rotation of Microobjects on Microfibers
Wei Lv, Weiwei Tang, Wei Yan +1
The transfer of angular momentum carried by photons into a microobject has been widely exploited to achieve the actuation of the microobject. However, this scheme is fundamentally…
Micro-scale opto-thermo-mechanical actuation in the dry adhesive regime
Wei-Wei Tang, Wei Lv, Jin-Sheng Lu +4
Realizing optical manipulation of microscopic objects is crucial in the research fields of life science, condensed matter physics and physical chemistry. In non-liquid environments…
Quasinormal-mode analysis of grating spectra at fixed incidence angles
Alexandre Gras, Wei Yan, Philippe Lalanne
Grating spectra exhibit sharp variations of the scattered light, known as grating anomalies. The latter are due to resonances that have fascinated specialists of optics and physics…