Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value Amplification

Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value Amplification

An effective approach for general measurement based on weak value amplification using non-Gaussian broadband light sources is demonstrated. This scheme can reduce the difficulty of preparing the measurement apparatus and correcting the systematic error caused by the imperfection of device&#x0027...

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Main Authors: Hao Wu, Peng Wu, Zheng-Chun Luo, Li-Ping Xu, Jia-Heng Xie, Tian-Ying Chang, Hao-Fei Shi, Chun-Lei Du, Hong-Liang Cui
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Photonics Journal
Subjects:
Weak measurement
phase estimation
precision optimization
Online Access:https://ieeexplore.ieee.org/document/9350172/
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spelling doaj-091d5324910e4c45981d8a6d355d1f822021-03-29T18:05:28ZengIEEEIEEE Photonics Journal1943-06552021-01-0113211010.1109/JPHOT.2021.30576719350172Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value AmplificationHao Wu0https://orcid.org/0000-0002-8611-1590Peng Wu1Zheng-Chun Luo2https://orcid.org/0000-0002-2224-8897Li-Ping Xu3Jia-Heng Xie4https://orcid.org/0000-0003-4719-6816Tian-Ying Chang5https://orcid.org/0000-0001-5635-9547Hao-Fei Shi6Chun-Lei Du7Hong-Liang Cui8Department of Physics, Harbin Institute of Technology, Harbin, Heilongjiang, ChinaDepartment of Physics, Harbin Institute of Technology, Harbin, Heilongjiang, ChinaCollege of Instrumentation and Electrical Engineering, Jilin University, Changchun, Jilin, ChinaChongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, ChinaDepartment of Physics, Harbin Institute of Technology, Harbin, Heilongjiang, ChinaCollege of Instrumentation and Electrical Engineering, Jilin University, Changchun, Jilin, ChinaChongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, ChinaDepartment of Physics, Harbin Institute of Technology, Harbin, Heilongjiang, ChinaChongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, ChinaAn effective approach for general measurement based on weak value amplification using non-Gaussian broadband light sources is demonstrated. This scheme can reduce the difficulty of preparing the measurement apparatus and correcting the systematic error caused by the imperfection of device's wave function, thus making the weak-value amplification scheme more convenient and robust for practical field applications. The influence of several common noise sources in a general application based on weak value amplification is analyzed theoretically and examined experimentally. A purely imaginary weak-value phase measurement system is considered for the noise model verification experimentally. In this we show how to optimize the precision of measurement in a unique solution that takes into account the interplay between precision and uncertainty, and explicate the ramifications of such a compromising and pragmatic approach.https://ieeexplore.ieee.org/document/9350172/Weak measurementphase estimationprecision optimization
collection DOAJ
language English
format Article
sources DOAJ
author Hao Wu
Peng Wu
Zheng-Chun Luo
Li-Ping Xu
Jia-Heng Xie
Tian-Ying Chang
Hao-Fei Shi
Chun-Lei Du
Hong-Liang Cui
spellingShingle Hao Wu
Peng Wu
Zheng-Chun Luo
Li-Ping Xu
Jia-Heng Xie
Tian-Ying Chang
Hao-Fei Shi
Chun-Lei Du
Hong-Liang Cui
Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value Amplification
IEEE Photonics Journal
Weak measurement
phase estimation
precision optimization
author_facet Hao Wu
Peng Wu
Zheng-Chun Luo
Li-Ping Xu
Jia-Heng Xie
Tian-Ying Chang
Hao-Fei Shi
Chun-Lei Du
Hong-Liang Cui
author_sort Hao Wu
title Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value Amplification
title_short Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value Amplification
title_full Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value Amplification
title_fullStr Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value Amplification
title_full_unstemmed Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value Amplification
title_sort pragmatic implementation with non-gaussian devices of noise-limited weak value amplification
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2021-01-01
description An effective approach for general measurement based on weak value amplification using non-Gaussian broadband light sources is demonstrated. This scheme can reduce the difficulty of preparing the measurement apparatus and correcting the systematic error caused by the imperfection of device's wave function, thus making the weak-value amplification scheme more convenient and robust for practical field applications. The influence of several common noise sources in a general application based on weak value amplification is analyzed theoretically and examined experimentally. A purely imaginary weak-value phase measurement system is considered for the noise model verification experimentally. In this we show how to optimize the precision of measurement in a unique solution that takes into account the interplay between precision and uncertainty, and explicate the ramifications of such a compromising and pragmatic approach.
topic Weak measurement
phase estimation
precision optimization
url https://ieeexplore.ieee.org/document/9350172/
work_keys_str_mv AT haowu pragmaticimplementationwithnongaussiandevicesofnoiselimitedweakvalueamplification
AT pengwu pragmaticimplementationwithnongaussiandevicesofnoiselimitedweakvalueamplification
AT zhengchunluo pragmaticimplementationwithnongaussiandevicesofnoiselimitedweakvalueamplification
AT lipingxu pragmaticimplementationwithnongaussiandevicesofnoiselimitedweakvalueamplification
AT jiahengxie pragmaticimplementationwithnongaussiandevicesofnoiselimitedweakvalueamplification
AT tianyingchang pragmaticimplementationwithnongaussiandevicesofnoiselimitedweakvalueamplification
AT haofeishi pragmaticimplementationwithnongaussiandevicesofnoiselimitedweakvalueamplification
AT chunleidu pragmaticimplementationwithnongaussiandevicesofnoiselimitedweakvalueamplification
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