Photon number conservation and photon interference

Mátyás Koniorczyk, József Janszky

Research output: Contribution to journalConference article

Abstract

The group theoretical aspect of the description of passive lossless optical four-ports (beam splitters) is revisited. It is shown through an example, that this approach can be useful in understanding interferometric schemes where a low number of photons interfere. The formalism is extended to passive lossless optical six-ports, their SU(3)-theory is outlined.

Original languageEnglish
Pages (from-to)1-8
Number of pages8
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume4888
DOIs
Publication statusPublished - Jan 1 2002
EventFirst International Workshop on Classical and Quantum Interference - Olomouc, Czech Republic
Duration: Oct 25 2001Oct 26 2001

Keywords

  • Optical multiports
  • Optical six-ports
  • Optical state truncation
  • SU(2)
  • SU(3)

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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