Deterministic minimum disturbance measurement on a polarization qubit

Soyoung Baek, Yong Wook Cheong, Yoon Ho Kim

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

Abstract

We propose and demonstrate a postselection-free linear optical minimum disturbance measurement (MDM) device which optimally measures the polarization qubit of a single-photon with the help of an ancillary path qubit introduced to the same photon.

Original languageEnglish
Title of host publicationProceedings of IEEE 2008 6th National Conference on Telecommunication Technologies and IEEE 2008 2nd Malaysia Conference on Photonics, NCTT-MCP 2008
Pages98-99
Number of pages2
DOIs
Publication statusPublished - 2008 Dec 1
Externally publishedYes
EventIEEE 2008 6th National Conference on Telecommunication Technologies and IEEE 2008 2nd Malaysia Conference on Photonics, NCTT-MCP 2008 - Putrajaya, Malaysia
Duration: 2008 Aug 262008 Aug 28

Publication series

NameProceedings of IEEE 2008 6th National Conference on Telecommunication Technologies and IEEE 2008 2nd Malaysia Conference on Photonics, NCTT-MCP 2008

Other

OtherIEEE 2008 6th National Conference on Telecommunication Technologies and IEEE 2008 2nd Malaysia Conference on Photonics, NCTT-MCP 2008
CountryMalaysia
CityPutrajaya
Period08/8/2608/8/28

Keywords

  • Quantum communication
  • Quantum measurement
  • Uncertainty principle

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Communication

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