3 papers
physics.app-ph2018
Manipulate Elastic Wave Modes by an Ultrathin Three-component Elastic Metasurface
Pai Peng, Cheng Feng, Kangcheng Zhou
We design a two-dimensional ultra-thin elastic metasurface consisting of steel cores coated with elliptical rubbers embedded in epoxy matrix, capable of manipulating bulk elastic w…
physics.app-ph2017
Transparent Microwave Photonic Filter Based on Brillouin Losses in Optical Fiber
Cheng Feng, Stefan Preussler, Thomas Schneider
In this paper, we propose a low-noise, bandwidth tunable microwave photonics filter (MPF) based on stimulated Brillouin scattering (SBS) losses. By suppressing the out-of-band sign…
physics.optics2016
All-fiber generation of 29-fs pulses at 1.3-μm via Cherenkov radiation
Hao Luo, Li Zhan, Zhiqiang Wang +2
We have experimentally demonstrated the all-fiber generation of 1.3-μm femtosecond pulses via Cherenkov radiation (CR) from an ultrafast Er-doped fiber laser. The experiment shows…