Phase control of controlled-NOT gate using dressing field in atomic vapor

Phase control of controlled-NOT gate using dressing field in atomic vapor

We experimentally demonstrate the phase control of the controlled-NOT using dressing field in a hot atomic ensemble. This is more convenient for modulating the controlled-NOT gate with various relative phases. Moreover, with the phase modulated by changing the angle between the probe field and the d...

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Main Authors: Yan Zhang, Xiaorui Wang, Yuanyuan Li, Minru Hao, Yunzhe Zhang
Format: Article
Language:English
Published: Elsevier 2021-09-01
Series:Results in Physics
Subjects:
Orbital angular momentum
Light–matter interactions
Four-wave mixing
Online Access:http://www.sciencedirect.com/science/article/pii/S2211379721006847
id doaj-755593bfcf1e4ae896b25d0f6eecbe2c
record_format Article
spelling doaj-755593bfcf1e4ae896b25d0f6eecbe2c2021-08-28T04:43:49ZengElsevierResults in Physics2211-37972021-09-0128104585Phase control of controlled-NOT gate using dressing field in atomic vaporYan Zhang0Xiaorui Wang1Yuanyuan Li2Minru Hao3Yunzhe Zhang4School of Science, Xi'an Shi you University, Xi'an, Shaanxi 710065, China; State Key Laboratory of Transient Optics and Photonics, Chinese Academy of Sciences, ChinaSchool of Physics and Optoelectronic Engineering, Xidian University, Xi’an, Shaanxi 710071, ChinaAtomic and Molecular Physics Key Discipline in Shaan’xi Province, School of Mechanical and Material Engineering, Xi'an University, Xi'an, Shaanxi 710065, ChinaSchool of Science, Xi'an Shi you University, Xi'an, Shaanxi 710065, ChinaAtomic and Molecular Physics Key Discipline in Shaan’xi Province, School of Mechanical and Material Engineering, Xi'an University, Xi'an, Shaanxi 710065, China; Corresponding author.We experimentally demonstrate the phase control of the controlled-NOT using dressing field in a hot atomic ensemble. This is more convenient for modulating the controlled-NOT gate with various relative phases. Moreover, with the phase modulated by changing the angle between the probe field and the dressing field, the enhanced output signal can be switched to the suppressed state in this logic process. The study performed by such a setup not only possess orbital angular momentum characteristics but can also be extended to handle quantum information processing in atom vapor.http://www.sciencedirect.com/science/article/pii/S2211379721006847Orbital angular momentumLight–matter interactionsFour-wave mixing
collection DOAJ
language English
format Article
sources DOAJ
author Yan Zhang
Xiaorui Wang
Yuanyuan Li
Minru Hao
Yunzhe Zhang
spellingShingle Yan Zhang
Xiaorui Wang
Yuanyuan Li
Minru Hao
Yunzhe Zhang
Phase control of controlled-NOT gate using dressing field in atomic vapor
Results in Physics
Orbital angular momentum
Light–matter interactions
Four-wave mixing
author_facet Yan Zhang
Xiaorui Wang
Yuanyuan Li
Minru Hao
Yunzhe Zhang
author_sort Yan Zhang
title Phase control of controlled-NOT gate using dressing field in atomic vapor
title_short Phase control of controlled-NOT gate using dressing field in atomic vapor
title_full Phase control of controlled-NOT gate using dressing field in atomic vapor
title_fullStr Phase control of controlled-NOT gate using dressing field in atomic vapor
title_full_unstemmed Phase control of controlled-NOT gate using dressing field in atomic vapor
title_sort phase control of controlled-not gate using dressing field in atomic vapor
publisher Elsevier
series Results in Physics
issn 2211-3797
publishDate 2021-09-01
description We experimentally demonstrate the phase control of the controlled-NOT using dressing field in a hot atomic ensemble. This is more convenient for modulating the controlled-NOT gate with various relative phases. Moreover, with the phase modulated by changing the angle between the probe field and the dressing field, the enhanced output signal can be switched to the suppressed state in this logic process. The study performed by such a setup not only possess orbital angular momentum characteristics but can also be extended to handle quantum information processing in atom vapor.
topic Orbital angular momentum
Light–matter interactions
Four-wave mixing
url http://www.sciencedirect.com/science/article/pii/S2211379721006847
work_keys_str_mv AT yanzhang phasecontrolofcontrollednotgateusingdressingfieldinatomicvapor
AT xiaoruiwang phasecontrolofcontrollednotgateusingdressingfieldinatomicvapor
AT yuanyuanli phasecontrolofcontrollednotgateusingdressingfieldinatomicvapor
AT minruhao phasecontrolofcontrollednotgateusingdressingfieldinatomicvapor
AT yunzhezhang phasecontrolofcontrollednotgateusingdressingfieldinatomicvapor
_version_ 1721187748886347776

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