Quantum technologies apply principles such as superposition and entanglement to new capabilities in computing, communications, and sensing. Although quantum computing could eventually help solve complex problems in areas such as drug development, food production, and superconductivity, practical applications still require major advances in hardware, error correction, and specialized algorithms. The United States leads in several advanced quantum platforms, but China invests more overall. Preserving America’s advantage will require sustained support for basic research, access to global talent, secure supply chains, and an innovation ecosystem capable of moving quantum technologies from theoretical promise to real-world use.
RELATED SOURCES:
- Learn more about emerging technologies and the Stanford Emerging Technology Review (SETR).
- Read SETR Chapter on Quantum Technologies.
Jon Simon
Joan Reinhart Professor and Professor of Applied PhysicsJon Simon is the Joan Reinhart Professor and professor of applied physics in the Department of Physics at Stanford University. His research lies at the intersection of atomic, molecular, and optical physics, where he investigates quantum and classical matter composed of light. Simon’s work explores how engineered photonic systems can emulate and reveal the complex behaviors of condensed-matter systems and how to leverage this unique control of photons to develop new hardware to control and read out quantum computers.