The Simon Lab at Stanford University


The Simon Lab explores the interface of condensed matter physics and quantum optics, employing tools from atomic physics, control theory, and state-of-the-art technology developed in-house. We build materials from light, investigate the role of topology in determining material properties, and tackle challenges at the crossroads between strong correlations and quantum coherence.


 

Making Materials from Light

Matter is typically made of electrons and ions. By developing tools to build materials from photons, we learn about the underpinnings of material properties, and have an opportunity to create matter which previously existed only in the minds of theorists.

Exploring Small Quantum Systems

The laws of quantum mechanics teach us how individual objects behave. When several such objects to interact coherent, the behaviors that emerge are both bizarre and beautiful. We investigate these behaviors with an eye towards material properties, quantum information processing and quantum-secured communication.

 

A Twisted View of Matter

A new generation of materials has revealed that "hidden", non-local order can have far-reaching implications on material properties. These exotic properties often evade detection in the bulk, and manifest as unidirectional edge states, or even more fascinatingly, appear to bind a giant magnet to each quasi-particle, inducing exotic braiding statistics via Aharanov-Bohm phases.

Congratulations 3/3/2025

Lavanya Taneja

Congratulations to Lavanya for her paper Light-controlled strong coupling of optical cavity modes spaced by 200 THz, posted to the arXiv today.

Congratulations 2/26/2025

Bowen LiCady FengLukas PalmMarius Juergensen

Congratulations to Bowen, Cady, Lukas and Marius on their paper A MEGA-FPS low light camera, posted to the arXiv today.

Welcome 9/23/2024

Da-Yeon KohAbhishek Karve

Welcome to Da-Yeon Koh and Abhishek Karve, who joined the group this week. Da-Yeon will join the cavity array team, while Abhishek will join the hybrid quantum science team.

Welcome 9/6/2024

Xin WeiAdam Shaw

Welcome to Xin Wei and Dr. Adam Shaw, who joined the group this week. Xin will work on the hybrid atom/superconductor quantum science machine, and Adam will work with cavity arrays!

Small Waist Cavity Arrays

Small Waist Cavity Arrays

Cavity Rydberg Polaritons

Cavity Rydberg Polaritons

Topological Photonics

Topological Photonics

Photonic Materials in Quantum Circuits

Photonic Materials in Quantum Circuits

Hybrid Quantum Systems

Hybrid Quantum Systems

Theory

Theory

Lavanya Taneja, David Schuster, and Jon Simon, "Light-controlled strong coupling of optical cavity modes spaced by 200 THz" arXiv 2503.00833, (2025)

Bowen Li, Lukas Palm, Marius Jürgensen, Yiming Cady Feng, Markus Greiner, and Jon Simon, "A Mega-FPS low light camera" arXiv 2502.18716, (2025)

Alexander Anferov, Fanghui Wan, Shannon P. Harvey, Jonathan Simon, and David I Schuster, "A Millimeter-Wave Superconducting Qubit" arXiv 2411.11170, (2024)

Danial Shadmany, Aishwarya Kumar, Anna Soper, Lukas Palm, Chuan Yin, Henry Ando, Bowen Li, Lavanya Taneja, Matt Jaffe, David I Schuster, and Jonathan Simon, "Cavity QED in a High NA Resonator" Science Advances 11, eads8171, (2025)

Alexander Anferov, Shannon P Harvey, Fanghui Wan, Jonathan Simon, and David I Schuster, "Superconducting Qubits Above 20 GHz Operating over 200 mK" arXiv: 2402.03031, (2024)

Alexander Anferov, Shannon P Harvey, Wendy Wan, Kan-Heng Lee, Jonathan Simon, and David I Schuster, "Low-loss millimeter-wave resonators with an improved coupling structure" arXiv: 2311.01670, (2023)

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