310 citations · 634 across the 6 of their papers we have counts for
6 papers
Theoretical design study of FWM in silicon nitride waveguides with integrated graphene oxide films
Yang Qu, Jiayang Wu, Yuning Zhang +4
We theoretically investigate and optimize four-wave mixing (FWM) in silicon nitride (SiN) waveguides integrated with two-dimensional (2D) layered graphene oxide (GO) films. Based o…
High performance integrated polarizers achieved by incorporating 2D layered graphene oxide films
Jiayang Wu, Yunyi Yang, Yuning Zhang +9
Polarizers and polarization selective resonant cavities (e.g., ring resonators, gratings), are key components for applications to photography, coherent optical detection, polarizat…
Enhanced four-wave-mixing and 3rd order optical nonlinearity in SiN nanowires integrated with graphene oxide films
Yang Qu, Jiayang Wu, Yunyi Yang +10
Layered 2D graphene oxide (GO) films are integrated with silicon nitride (SiN) waveguides to experimentally demonstrate an enhanced Kerr nonlinearity via four wave mixing (FWM). Ow…
Integrated polarizers based on graphene oxide in waveguides and ring resonators
Jiayang Wu, Yunyi Yang, Yang Qu +7
Integrated waveguide polarizers and polarization-selective micro-ring resonators (MRRs) incorporated with graphene oxide (GO) films are experimentally demonstrated. CMOS-compatible…
Diodelike asymmetric transmission in hybrid plasmonic waveguides via breaking polarization symmetry
Heran Zhang, Fengchun Zhang, Yao Liang +2
The ability to control the asymmetric propagation of light in nanophotonic waveguides is of fundamental importance for optical communications and on-chip signal processing. However…
Optical gears in a nanophotonic directional coupler
Fengchun Zhang, Yao Liang, Heran Zhang +4
Gears are rotating machines, meshing with each other by teeth to transmit torque. Interestingly, the rotating directions of two meshing gears are opposite, clockwise and counterclo…