Revolutionizing Quantum Computing: Zurich Instruments Partners with EPFL, Withwave, and SKKU
Insider Brief:
- Zurich Instruments has joined forces with EPFL, Withwave, and SKKU to advance traveling-wave parametric amplifiers (TWPAs) for quantum computing.
In an exciting new collaboration, Zurich Instruments has formed a strategic partnership with the Swiss Federal Institute of Technology Lausanne (EPFL), Withwave, and Sungkyunkwan University (SKKU) to enhance the performance of quantum-limited amplification technology. This initiative aims to elevate the capabilities of traveling-wave parametric amplifiers (TWPAs) crucial for accurate qubit readout and scaling in quantum computing.
Qubits are the building blocks of quantum computers, and precise readout is essential for their proper functioning. TWPAs play a critical role in achieving near-quantum-limited readout in superconducting quantum processors. The collaborative Q-LAEP project focuses on improving TWPA performance, reducing back-action, and enhancing integration to support the rapid scale-up of quantum computing.

EPFL leads the design and testing of TWPAs, Withwave brings expertise in RF engineering, Zurich Instruments provides cutting-edge control systems, and SKKU validates the technology in real-world quantum processor settings.
The collaborative effort combines the strengths of EPFL, Withwave, Zurich Instruments, and SKKU to push the boundaries of quantum computing. This international partnership exemplifies the power of merging academia and industry to drive innovation in the field.
About Zurich Instruments
Zurich Instruments is a Swiss company dedicated to providing advanced hardware and software solutions for quantum computing control systems, lock-in amplifiers, impedance analyzers, and arbitrary waveform generators. With a commitment to collaboration and support, Zurich Instruments aims to accelerate scientific advancements in quantum computing.
About Withwave
Withwave Co., Ltd. is a global leader in designing high-speed signal transmission components for various applications, including quantum computing. Their innovative products are at the forefront of technology development in the field.
About EPFL – Prof. Kippenberg’s Group
The Laboratory of Photonics and Quantum Measurements at EPFL, led by Professor Tobias J. Kippenberg, focuses on cutting-edge research at the interface of light and matter interactions, contributing to advancements in quantum computing and photonics.
About SKKU – Prof. YoungJae Song’s Group
SKKU Advanced Institute of Nano Technology, led by Professor Young Jae Song, is at the forefront of quantum technology research in South Korea. Their expertise in quantum science and technology is instrumental in supporting the national quantum computing project.