We3E: Advancements in Quantum Computing and Cryogenic Circuits

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Wed 10 Jun | 13:30 - 15:10
151AB
Michael Hamilton
Google Quantum AI
Jad Benserhir
Technische Universiteit Delft
This session presents new advancements 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
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, Technische Univ. Braunschweig, Technische Univ. Braunschweig, Keio Univ., Keio Univ., Technische Univ. Braunschweig
14:10 - 14:30
We3E-3 A 2.5-5 GHz Cryogenic GaAs pHEMT MMIC LNA with an Average Noise Temperature of 2.5 K
ABSTRACT
Wenyi He, Shaoxuan Zhang, Zhe Wang, Ruihao Yin, Hua Chen
Southern Univ. of Science and Technology, Southern Univ. of Science and Technology, Shenzhen Univ., Shenzhen International Quantum Academy, Shenzhen International Quantum Academy
14:30 - 14:50
We3E-4 A 16 – 50 GHz Cryogenic LNA MMIC With 11.2 K Average Noise Temperature for Radio Astronomy
ABSTRACT
Felix Heinz, Fabian Thome, Patrick Pütz, Gundolf Wieching, Arnulf Leuther
Fraunhofer Institute for Applied Solid State Physi, Fraunhofer Institute for Applied Solid State Physics, Max Planck Institute for Radio Astronomy, Max Planck Institute for Radio Astronomy, Fraunhofer Institute for Applied Solid State Physics