Quantum Information Processing with Diamond

Lucas Tsunaki, Sérgio Ricardo Muniz

Paul E. Barclay

Steven Prawer

Jonathan C. Lee, Andrew P. Magyar, Igor Aharonovich +1 more

The realization of quantum information processing requires sophisticated fabrication methodologies of its constituents. In this work we demonstrate the fabrication of micron size diamond microdisks from single crystal diamond. Photoluminescence measurements confirm the presence of nitrogen vacancy centers and show the propagation of whispering gallery modes. Such structures are promising for the realization of diamond integrated quantum photonics devices.

J. Dajka, J. Łuczka, P. Hänggi

Fedor Jelezko

Defects in diamond may have a large impact on solid state quantum physics in general and quantum information processing and communication in particular. This contribution will highlight recent results on the nitrogen-vacancy center (NV).