2012年5月1日
Preservation of photon indistinguishability after transmission through surface-plasmon-polariton waveguide.
Optics letters
- ,
- ,
- ,
- ,
- ,
- 巻
- 37
- 号
- 9
- 開始ページ
- 1535
- 終了ページ
- 7
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1364/OL.37.001535
- 出版者・発行元
- OPTICAL SOC AMER
We experimentally demonstrated preservation of indistinguishability between two photons via mode conversions, namely, photon-to-plasmon and plasmon-to-photon conversions. A two-photon interference experiment was carried out using a broadband photon pair generated through a spontaneous parametric downconversion process. We observed the so-called Hong-Ou-Mandel dip with an interferometer including a 1-mm-long surface-plasmon-polariton (SPP) waveguide. The photon indistinguishability of 92.4% was retained after propagation in the SPP waveguide.
- リンク情報
- ID情報
-
- DOI : 10.1364/OL.37.001535
- ISSN : 0146-9592
- PubMed ID : 22555729
- Web of Science ID : WOS:000303662200048