A Cryo-BiCMOS Controller for Quantum Computers based on Trapped Beryllium Ions https://sscs.ieee.org/wp-content/themes/movedo/images/empty/thumbnail.jpg 150 150 https://secure.gravatar.com/avatar/8fcdccb598784519a6037b6f80b02dee03caa773fc8d223c13bfce179d70f915?s=96&d=mm&r=g
Abstract:
This article presents a cryo-BiCMOS system on chip (SoC) designed for single and two-qubit gate operations for quantum computers (QCs) based on beryllium trapped-ions (TIs). Signal generation from 0.7 to 1.6 GHz is supported, covering all microwave transitions in a ${}^{9}text {Be}^{+}$ QC realization. An integrated 48-kbit waveform memory is implemented for …