Hybrid quantum system based on rare earth doped crystals

Probst, Sebastian

Hybrid quantum system based on rare earth doped crystals - KIT Scientific Publishing 2016 - 1 electronic resource (II, 140 S p.)

Open Access

Hybrid quantum circuits interfacing rare earth spin ensembles with microwave resonators are a promising approach for application as coherent quantum memory and frequency converter. In this thesis, hybrid circuits based on Er and Nd ions doped into Y?SiO? and YAlO? crystals are investigated by optical and on-chip microwave spectroscopy. Coherent strong coupling between the microwave resonator and spin ensemble as well as a multimode memory for weak coherent microwave pulses are demonstrated.


Creative Commons


English

KSP/1000045903 9783731503453

10.5445/KSP/1000045903 doi

hybrider Mikrowellenresonator quantum memory hybrid microwave resonator Quantenspeicherspin ensemble rare earth seltene Erden Spin Ensemble