2 papers
quant-ph2026
Revisiting Thermal Scalability for Large-Scale Superconducting Quantum Systems
Shaswot Shresthamali, Ilkwon Byun, Teruo Tanimoto +4
The readout amplification chain imposes a critical thermal scalability bottleneck in large-scale superconducting quantum systems. This happens through three mechanisms: amplifier d…
astro-ph.IM2026
Demonstration of a Single-chip Dual-polarization Sideband-separation SIS mixer at 2 mm Band
Wenlei Shan, Shohei Ezaki, Yoshinori Uzawa
Large-format heterodyne focal plane arrays require highly integrated receiver architectures while maintaining low noise and sufficient sideband rejection, which remains challenging…