Figure 1. Nonlinear coupler based on a pair of graphene coated nanowires.
Red and blue arrows schematically show the direction of power flow for low and high input power, denoting the linear and nonlinear regimes, respectively.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.