Circuit Cavity QED with Macroscopic Solid-State Spin Ensembles

Stefan Putz completed his Ph.D. at TU Wien in the field of solid state cavity QED. As postdoctoral research associate at Princeton University he continues his research on hybrid quantum systems and novel circuit QED architectures.

• Part 1: Physical Principles.- Confined Electromagnetic Waves.- Spins in the Cavity–Cavity QED.- Part II: Experimental Realization.- Experimental Implementation–Solid-State Hybrid Quantum System.- Part III: Main Results.- Collective Spin States Coupled to a Single Mode Cavity–Strong Coupling.- Spin Ensembles and Decoherence in the Strong-Coupling Regime–Cavity Protection.- Engineering of long-lived Collective Dark States–Spectral Hole Burning.- Amplitude Bistability with inhomogeneous Spin Broadening–Driven Tavis-Cummings.- Spin Echo Spectroscopy–Spin Refocusing.- Conclusion and Outlook.