4 papers · 1 filter
Orbital chiral lasing in twisted bilayer metasurfaces
Mingjin Wang, Nianyuan Lv, Zixuan Zhang +11
Chirality is a fundamental concept in physics that underpins various phenomena in nonlinear optics, quantum physics, and topological photonics. Although the spin of a photon natura…
Twist Bilayer Photonic slab's Angle-DependentGuided Resonance Analysis based on Multiple Scattering
Wenzhu Xie, Yan Wang, Jingxuan Chen +4
We present an analysis of the transmission spectra of the twisted bilayer photonic slabs using a modified rigorous coupled wave (RCWA) analysis, where the evanescent bases are repl…
Chiral emission of vortex microlasers enabled by collective modes of guided resonances
Ye Chen, Mingjin Wang, Jiahao Si +8
Vortex lasers have attracted substantial attention in recent years owing to their wide array of applications such as micromanipulation, optical multiplexing, and quantum cryptograp…
Active beam steering enabled by photonic crystal surface emitting laser
Mingjin Wang, Zihao Chen, Yuanbo Xu +4
Emitting light towards on-demand directions is important for various optoelectronic applications, such as optical communication, displaying, and ranging. However, almost all existi…