On-chip manipulation of single photons from a diamond defect

Kennard, J. E., Hadden, J. P. ORCID: https://orcid.org/0000-0001-5407-6754, Marseglia, L., Aharonovich, I., Castelletto, S., Patton, B. R., Politi, A., Matthews, J. C. F., Sinclair, A. G., Gibson, B. C., Prawer, S., Rarity, J. G. and O'Brien, J. L. 2013. On-chip manipulation of single photons from a diamond defect. Physical Review Letters 111 (21) , 213603. 10.1103/PhysRevLett.111.213603

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Abstract

Operating reconfigurable quantum circuits with single photon sources is a key goal of photonic quantum information science and technology. We use an integrated waveguide device containing directional couplers and a reconfigurable thermal phase controller to manipulate single photons emitted from a chromium related color center in diamond. Observation of both a wavelike interference pattern and particlelike sub-Poissionian autocorrelation functions demonstrates coherent manipulation of single photons emitted from the chromium related center and verifies wave particle duality.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Physics and Astronomy
Publisher:	American Physical Society
ISSN:	0031-9007
Date of First Compliant Deposit:	18 July 2019
Last Modified:	05 May 2023 09:12
URI:	https://orca.cardiff.ac.uk/id/eprint/114118

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