Polarization-entangled photon pair source on a chip

N. Matsuda, H. Le Jeannic, H. Fukuda, T. Tsuchizawa, K. Yamada, Y. Tokura, H. Takesue

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present a polarization-entanglement source integrated on a chip. The device consists of two nonlinear silicon wire waveguides connected by a silicon-wire polarization rotator. A maximally entangled state was obtained with a fidelity of 91%.

Original languageEnglish
Title of host publication2012 IEEE 9th International Conference on Group IV Photonics, GFP 2012
Pages264-266
Number of pages3
DOIs
Publication statusPublished - 2012 Nov 22
Externally publishedYes
Event2012 IEEE 9th International Conference on Group IV Photonics, GFP 2012 - San Diego, CA, United States
Duration: 2012 Aug 292012 Aug 31

Publication series

NameIEEE International Conference on Group IV Photonics GFP
ISSN (Print)1949-2081

Other

Other2012 IEEE 9th International Conference on Group IV Photonics, GFP 2012
CountryUnited States
CitySan Diego, CA
Period12/8/2912/8/31

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

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