Si-rich silicon-nitride waveguides for optical transmissions and towards wavelength conversion around 2 $\mu$m

Manon Lamy, Christophe Finot, Alexandre Parriaux +6

We show that subwavelength silicon-rich nitride waveguides efficiently sustain high-speed transmissions at 2 $\mu$m. We report the transmission of a 10 Gbit/s signal over 3.5 cm with…