An integrated diamond nanophotonics platform for quantum-optical networks
Harvard University · P.N. Lebedev Physical Institute of the Russian Academy of Sciences · +3 more institutions
Abstract
Efficient interfaces between photons and quantum emitters form the basis for quantum networks and enable optical nonlinearities at the single-photon level. We demonstrate an integrated platform for scalable quantum nanophotonics based on silicon-vacancy (SiV) color centers coupled to diamond nanodevices. By placing SiV centers inside diamond photonic crystal cavities, we realize a quantum-optical switch controlled by a single color center. We control the switch using SiV metastable states and observe optical switching at the single-photon level. Raman transitions are used to realize a single-photon source with a tunable frequency and bandwidth in a diamond waveguide. By measuring intensity correlations of…
Citation impact
- FWCI
- 131.63
- Percentile
- 100%
- References
- 42
Authors
16- ASAlp SipahigilCorresponding
Harvard University
- RERuffin E. EvansCorresponding
Harvard University
- DDDenis D. SukachevCorresponding
P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Harvard University, Russian Quantum Center
- MJMichael J. Burek
Harvard University
- JBJohannes Borregaard
Harvard University
Topics & keywords
- Nanophotonics
- Quantum optics
- Quantum technology
- Quantum
- Photonics
- Photon
- Quantum sensor
- Quantum network
- Industry, innovation and infrastructure