Nanophotonic waveguidance in quantum networks - A simulation approach for quantum state transfer

Md Mijanur Rahman, Pankaj Kumar Choudhury

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

A cavity-assisted Raman process can initialize the inter-conversion of stationary spin qubits and flying photon qubits in quantum channels. The qubit transmission essentially requires the implementation of special laser fields to excite atoms at the transmitting node of the quantum cavity. The flying qubit is ultimately absorbed at the receiving node of the channel to regenerate the original spin state of the nanodot. The present paper deals with the phenomena involved in such nanophotonic waveguidance by the process of rigorous simulation, and it is reported that the results obtained by implementing suitable transmission protocol reflect well the reliable transfer/entanglement of the quantum states of the nanodot qubit.

Original languageEnglish
Pages (from-to)1649-1653
Number of pages5
JournalOptik
Volume121
Issue number18
DOIs
Publication statusPublished - Oct 2010
Externally publishedYes

Fingerprint

Nanophotonics
flight
cavities
Photons
simulation
Atoms
Lasers
photons
lasers
atoms

Keywords

  • Quantum communications
  • Quantum dots
  • Quantum networks

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

Nanophotonic waveguidance in quantum networks - A simulation approach for quantum state transfer. / Rahman, Md Mijanur; Choudhury, Pankaj Kumar.

In: Optik, Vol. 121, No. 18, 10.2010, p. 1649-1653.

Research output: Contribution to journalArticle

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