I. Glesk, Md. S. Mohamed, Z. Wang, L. R. Chen, SPIE Photonics West 2018, The Moscone Center, San Francisco, USA, 27/1/2018 – 1/2/2018. In Proc. SPIE 10536, Smart Photonic and Optoelectronic Integrated Circuits XX, 1053613 (22 February 2018); doi: 10.1117/12.2296939. Invited