Abstract
We report an experiment on preparing general four-dimensional quantumstates (ququart) using ultrafast-pumped frequency-nondegenerate spontaneous parametric down-conversion. All possible single-ququart states (mixed, pure, and intermediate states) can be prepared in our scheme.
Original language | English |
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Title of host publication | International Conference on Quantum Information, ICQI 2007 |
Publisher | Optical Society of America |
ISBN (Print) | 1557528454, 9781557528452 |
Publication status | Published - 2007 Jan 1 |
Externally published | Yes |
Event | International Conference on Quantum Information, ICQI 2007 - Rochester, NY, United States Duration: 2007 Jun 13 → 2007 Jun 13 |
Other
Other | International Conference on Quantum Information, ICQI 2007 |
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Country/Territory | United States |
City | Rochester, NY |
Period | 07/6/13 → 07/6/13 |
ASJC Scopus subject areas
- Instrumentation
- Atomic and Molecular Physics, and Optics