This talk by Dr. Sudipto Chakraborty of IBM Research will cover practical challenges for the development of integrated system designs for next generation quantum computing which includes a combination of integrated circuits, systems and microwave engineering. Starting from system level, it will detail the design considerations for non-multiplexed, semi-autonomous, transmon qubit state controllers (QSC) implemented in 14nm CMOS FinFET technology. The QSC generates control signals in its target 4.5GHz to 5.5 GHz frequency range, operates in the 4K stage of a cryostat, and is connected to a transmon qubit in the cryostat’s millikelvin stage. The QSC's maximum RF output power is -18 dBm, and power dissipation per qubit under active control is 23mW and it achieves performance comparable to room temperature controllers.
Pre-registration is required to obtain the Zoom link
Speaker(s): Sudipto Chakraborty,
Agenda:
Speaker Introduction
Talk
Q&A
Virtual: https://events.vtools.ieee.org/m/574115
This event has passed.
