Volcano Architecture for Scalable Quantum Processors
Published:Dec 31, 2025 05:02
•1 min read
•ArXiv
Analysis
This paper introduces the "Volcano" architecture, a novel approach to address the scalability challenges in quantum processors based on matter qubits (neutral atoms, trapped ions, quantum dots). The architecture utilizes optical channel mapping via custom-designed 3D waveguide structures on a photonic chip to achieve parallel and independent control of qubits. The key significance lies in its potential to improve both classical and quantum links for scaling up quantum processors, offering a promising solution for interfacing with various qubit platforms and enabling heterogeneous quantum system networking.
Key Takeaways
- •Proposes the "Volcano" architecture for scalable quantum processors.
- •Utilizes optical channel mapping with 3D waveguide structures.
- •Demonstrates parallel and independent qubit control.
- •Addresses challenges in both classical and quantum links for scaling.
- •Potential for interfacing with various qubit platforms and networking heterogeneous quantum systems.
Reference
“The paper demonstrates "parallel and independent control of 49-channel with negligible crosstalk and high uniformity."”