標題: Generation of photon-number-entangled soliton pairs through interactions
作者: Lee, RK
Lai, Y
Malomed, BA
光電工程學系
Department of Photonics
公開日期: 1-一月-2005
摘要: Two simple schemes for generating macroscopic (many-photon) continuous-variable entangled states by means of continuous interactions (rather than collisions) between solitons in optical fibers are proposed. First, quantum fluctuations around two time-separated single-component temporal solitons are considered. Almost perfect correlation between the photon-number fluctuations can be achieved after passing a certain distance, with a suitable initial separation between the solitons. The photon-number correlation can also be achieved in a pair of vectorial solitons with two polarization components. In the latter case, the photon-number-entangled pulses can be easily separated by a polarization beam splitter. These results offer possibilities to produce entangled sources for quantum communication and computation.
URI: http://dx.doi.org/10.1103/PhysRevA.71.013816
http://hdl.handle.net/11536/24470
ISSN: 1050-2947
DOI: 10.1103/PhysRevA.71.013816
期刊: PHYSICAL REVIEW A
Volume: 71
Issue: 1
結束頁: 
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