We3E: Advances in Quantum Computing and Cryogenic Circuits

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Wed 10 Jun | 13:30 - 15:10
Room 151AB
Michael Hamilton
Auburn Univ.
Jad Benserhir
Technische Universiteit Delft
This session presents new advances in quantum computing and cryogenic circuits. The keynote address explores the challenges and microwave aspects of superconducting quantum processor readout. Subsequent papers feature a cryogenic FD-SOI fractional-N PLL for trapped-ion applications and high-performance cryogenic LNAs designed for both superconducting quantum computing and radio astronomy.
13:30 - 13:50
We3E-1 KEYNOTE: Challenges, Constraints, and Approaches for Readout of State-of-the-Art Superconducting Quantum Processors
ABSTRACT
Nicholas Zobrist
Google
13:50 - 14:10
We3E-2 A Cryo-CMOS Fractional-N PLL in 22 nm FDSOI operating at 6 K for Trapped-Ion Quantum Computer Applications
ABSTRACT
Yazan Saad Aldine, Adilet Dossanov, Alexander Meyer, Kaoru Yamashita, Hiroki Ishikuro, Vadim Issakov
Technische Univ. Braunschweig, Keio Univ.
14:10 - 14:30
We3E-3 A 2.5–5GHz Cryogenic GaAs pHEMT MMIC LNA with an Average Noise Temperature of 2.5K
ABSTRACT
Wenyi He, Shaoxuan Zhang, Zhe Wang, Ruihao Yin, Hua Chen
SUSTech, Shenzhen Univ., Shenzhen International Quantum Academy
14:30 - 14:50
We3E-4 A 16–50GHz Cryogenic LNA MMIC With 11.2K Average Noise Temperature for Radio Astronomy
ABSTRACT
Felix Heinz, Fabian Thome, Patrick Pütz, Gundolf Wieching, Arnulf Leuther
Fraunhofer IAF, MPI for Radio Astronomy