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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/140993
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- Title
- Spin-flip and spin-conserving optical transitions of the nitrogen-vacancy centre in diamond
- Related
- New journal of physics, Vol. 10, Article 045004, (2008)
- DOI
- 10.1088/1367-2630/10/4/045004
- Publisher
- IOP Publishing
- Date
- 2008
- Author/Creator
- Tamarat, Ph
- Author/Creator
- Manson, N. B
- Author/Creator
- Hemmer, P
- Author/Creator
- Wrachtrup, J
- Author/Creator
- Harrison, J. P
- Author/Creator
- McMurtrie, R. L
- Author/Creator
- Nizovtsev, A
- Author/Creator
- Santori, C
- Author/Creator
- Beausoleil, R. G
- Author/Creator
- Neumann, P
- Author/Creator
- Gaebel, Torsten
- Author/Creator
- Jelezko, F
- Description
- We map out the first excited state sublevel structure of single nitrogen-vacancy (NV) colour centres in diamond. The excited state is an orbital doublet where one branch supports an efficient cycling transition, while the other can simultaneously support fully allowed optical Raman spin-flip transitions. This is crucial for the success of many recently proposed quantum information applications of the NV defects. We further find that an external electric field can be used to completely control the optical properties of a single centre. Finally, a group theoretical mod el is developed that explains the observations and provides good physical understanding of the excited state structure.
- Description
- 9 page(s)
- Subject Keyword
- 020400 Condensed Matter Physics
- Subject Keyword
- 020500 Optical Physics
- Subject Keyword
- 020600 Quantum Physics
- Resource Type
- journal article
- Organisation
- Macquarie University. Dept. of Physics and Astronomy
- Identifier
- http://hdl.handle.net/1959.14/140993
- Identifier
- ISSN:1367-2630
- Identifier
- mq-rm-2011001539
- Identifier
- mq_res-ext-2-s2.0-46449100719
- Language
- eng
- Reviewed
Macquarie University ResearchOnline
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