From SHG to mid-infrared SPDC generation in strained silicon waveguides
C. Castellan, A Trenti, M Mancinelli, A Marchesini, M Ghulinyan, G Pucker and L. Pavesia
Proc. of SPIE Vol. 10358, doi: 10.1117/12.2273641
Proc. of SPIE Vol. 10358, doi: 10.1117/12.2273641