4 papers
Generalized nanoscale electromagnetic boundary conditions and interfacial photonics
Yucheng Lai, Zhaona Wang
Classical electromagnetic boundary conditions (EMBCs) fail to describe quantum interface phenomena at nanoscale. Here, we construct the interface model with a transition layer desc…
Random lasers with tunable angular spectra for high contrast imaging
Huihui Shen, Yaoxing Bian, Junyan Li +3
Random lasers with low spatial coherence have important potential applications in high quality imaging and displaying. Here, a random laser with tunable angular spectra is proposed…
A color-switchable ring-shaped random laser in momentum space
Yaoxing Bian, Xiaoyu Shi, Mengnan Hu +1
A color-switchable random laser is designed through directly coupling random laser with a commercial optical fiber. By using a simple approach of selectively coating the random gai…
Switchable plasmonic scattering of nanogaps for linewidth-tunable random lasing
Xiaoyu Shi, Zhixing Xu, Yaoxing Bian +4
Linewidth-tunable lasers have great application requirements in the fields of high-resolution spectroscopy, optical communications and other industry and scientific research. Here,…