Single-mode coupling efficiencies of type-II spontaneous parametric down-conversion: Collinear, noncollinear, and beamlike phase matching
SCIE
SCOPUS
- Title
- Single-mode coupling efficiencies of type-II spontaneous parametric down-conversion: Collinear, noncollinear, and beamlike phase matching
- Authors
- Kwon, O; Cho, YW; Kim, YH
- Date Issued
- 2008-11
- Publisher
- AMER PHYSICAL SOC
- Abstract
- We report a series of experimental studies on single-mode fiber coupling of entangled photon pairs in type-II spontaneous parametric down-conversion. We experimentally compare the single-mode coupling efficiencies for three different phase matching regimes of bulk type-II spontaneous parametric down-conversion: collinear, noncollinear, and beamlike. Our experiment shows that the beamlike scheme provides the best single-mode coupling efficiency.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/11929
- DOI
- 10.1103/PhysRevA.78.053825
- ISSN
- 1050-2947
- Article Type
- Article
- Citation
- PHYSICAL REVIEW A, vol. 78, no. 5, 2008-11
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