Photon recycling in Fabry-Perot micro-cavities based on Si${}_3$N${}_4$ waveguides

F. Riboli, A. Recati, N. Daldosso +5

We present a numerical analysis and preliminary experimental results on one-dimensional Fabry-Perot micro-cavities in Si${}_3$N${}_4$ waveguides. The Fabry-Perot micro-cavities are for…