3 papers
physics.optics2021
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…
physics.optics2019
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…
physics.optics2018
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,…