Dr. Yossi (Yossef) Ehrlichman - joined Raytheon in 2024 as Senior Principal Engineer. Between 2018 to 2024 he worked as a Senior Member of the Technical Staff in Axalume, designing and characterizing hybrid integrated lasers, silicon photonics and photonic integrated circuits and devices. Between 2017-2018 he held a post-doctoral position at University of California San Diego working on integrated microwave photonic circuits. Between 2015-2017 he held a post-doctoral position at the University of Colorado in Boulder, working on integrated microwave photonic circuits. Between 2013-2015 he worked at SemiConductor Devices, Israel, developing advanced cooled infra-red detectors. He received his B.Sc. EE and MBA from the Technion, Israel, in 1999 and 2002, respectively and his M.Sc. EE and Ph.D. from Tel-Aviv University, Israel, in 2007 and 2015, respectively. Yossi is a senior member of the IEEE and senior member of Optica.