PacketLight Networks PacketLight Networks develop optical systems for dense wavelength-division multiplexing (DWDM) and optical transfer networks (OTNs). The company partner with quantum key distribution (QKD) system providers for those customers looking to integrate quantum encryption methods. Tess Skyrme, Senior Technology Analyst at IDTechEx, interviewed VP for Business Development Michal Naor and Senior Engineer Ilya Tsuker. PacketLight Networks