2021
DOI: 10.1109/jphot.2021.3057671
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Pragmatic Implementation With Non-Gaussian Devices of Noise-Limited Weak Value Amplification

Abstract: 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 amplific… Show more

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Cited by 6 publications
(6 citation statements)
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“…It has been pointed out that technique noise [20,21,23] has a great influence on the weak measurement. To simulate the WVA and AWVA schemes with the temporal pointer on Simulink in a realistic situation, the effects of Gaussian white noises with different SNR on the two schemes are investigated firstly.…”
Section: Wva and Awva Under Gaussian White Noisesmentioning
confidence: 99%
See 4 more Smart Citations
“…It has been pointed out that technique noise [20,21,23] has a great influence on the weak measurement. To simulate the WVA and AWVA schemes with the temporal pointer on Simulink in a realistic situation, the effects of Gaussian white noises with different SNR on the two schemes are investigated firstly.…”
Section: Wva and Awva Under Gaussian White Noisesmentioning
confidence: 99%
“…Though the Fisher information [23,32,37,38] is widely used to estimate the SNR in the standard weak measurement, it only represents the statistical error. Herein, we use a more general definition of SNR in the WVA scheme:…”
Section: A the Signal-to-noise Ratementioning
confidence: 99%
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