Frequency and temporal effects in linear optical quantum computing

Rohde, PP; Ralph, TC

Frequency and temporal effects in linear optical quantum computing

Rohde, PP

Ralph, TC

Permalink

Publication Type:: Journal Article
Citation:: Physical Review A - Atomic, Molecular, and Optical Physics, 2005, 71 (3)
Issue Date:: 2005-03-01

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

Adobe PDF

Download Submitted VersionAdobe PDF (290.71 kB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Rohde, PP https://orcid.org/0000-0002-5814-7289	en_US
dc.contributor.author	Ralph, TC	en_US
dc.date.issued	2005-03-01	en_US
dc.identifier.citation	Physical Review A - Atomic, Molecular, and Optical Physics, 2005, 71 (3)	en_US
dc.identifier.issn	1050-2947	en_US
dc.identifier.uri	http://hdl.handle.net/10453/132366
dc.description.abstract	Typically linear optical quantum computing (LOQC) models assume that all input photons are completely indistinguishable. In practice there will inevitably be nonidealities associated with the photons and the experimental setup which will introduce a degree of distinguishability between photons. We consider a nondeterministic optical controlled-NOT gate, a fundamental LOQC gate, and examine the effect of temporal and spectral distinguishability on its operation. We also consider the effect of utilizing nonideal photon counters, which have finite bandwidth and time response. ©2005 The American Physical Society.	en_US
dc.relation.ispartof	Physical Review A - Atomic, Molecular, and Optical Physics	en_US
dc.relation.isbasedon	10.1103/PhysRevA.71.032320	en_US
dc.subject.classification	General Physics	en_US
dc.title	Frequency and temporal effects in linear optical quantum computing	en_US
dc.type	Journal Article
utslib.citation.volume	3	en_US
utslib.citation.volume	71	en_US
utslib.for	01 Mathematical Sciences	en_US
utslib.for	02 Physical Sciences	en_US
utslib.for	03 Chemical Sciences	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - QSI - Centre for Quantum Software and Information
utslib.copyright.status	open_access
pubs.issue	3	en_US
pubs.publication-status	Published	en_US
pubs.volume	71	en_US

Abstract:

Typically linear optical quantum computing (LOQC) models assume that all input photons are completely indistinguishable. In practice there will inevitably be nonidealities associated with the photons and the experimental setup which will introduce a degree of distinguishability between photons. We consider a nondeterministic optical controlled-NOT gate, a fundamental LOQC gate, and examine the effect of temporal and spectral distinguishability on its operation. We also consider the effect of utilizing nonideal photon counters, which have finite bandwidth and time response. ©2005 The American Physical Society.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/132366