|
| related topics |
| {level, atom, field} |
| {light, field, probe} |
| {cavity, atom, atoms} |
| {state, states, coherent} |
| {photon, photons, single} |
| {phase, path, phys} |
| {information, entropy, channel} |
| {qubit, qubits, gate} |
|
Optimized phase switching using a single atom nonlinearity
Holger F. Hofmann, Kunihiro Kojima, Shigeki Takeuchi, Keiji Sasaki
abstract: We show that a nonlinear phase shift of pi can be obtained by using a single
two level atom in a one sided cavity with negligible losses. This result
implies that the use of a one sided cavity can significantly improve the pi/18
phase shift previously observed by Turchette et al. [Phys. Rev. Lett. 75, 4710
(1995)].
- oai_identifier:
- oai:arXiv.org:quant-ph/0208029
- categories:
- quant-ph physics.optics
- comments:
- 6 pages, 3 figures, added comments on derivation and assumptions
- doi:
- 10.1088/1464-4266/5/3/304
- arxiv_id:
- quant-ph/0208029
- journal_ref:
- J. Opt. B: Quantum Semiclass. Opt. 5, 218 (2003)
- created:
- 2002-08-06
- updated:
- 2003-03-17
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