Ali Pedram, Vira R. Besaga, Frank Setzpfandt, Özgür E. Müstecaplıoğlu
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引用次数: 0
摘要
Ali Pedram、Vira R. Besaga、Frank Setzpfandt 和 Özgür E. Müstecaplıoğlu 在文章编号 2400059 中介绍了一种利用纠缠光子提高测量精度的量子偏振测量法。通过理论和实验计算精确边界和估算光学元件的旋转角度，结果表明纠缠提高精确度的能力会随着噪声的增加而减弱。实验噪声会导致估计器出现偏差，从而降低精度和准确度，这取决于所选的估计器和噪声通道。
Inside Front Cover: Nonlocality Enhanced Precision in Quantum Polarimetry via Entangled Photons (Adv. Quantum Technol. 11/2024)
A quantum polarimetry method using entangled photons to improve measurement precision is introduced in article number 2400059 by Ali Pedram, Vira R. Besaga, Frank Setzpfandt, and Özgür E. Müstecaplıoğlu. By calculating precision bounds and estimating the rotation angle of optical elements, both theoretically and experimentally, it is shown that the capability of entanglement to enhance accuracy is diminished with noise. Experimental noise induces bias in estimators, reducing accuracy and precision depending on chosen estimators and noise channels.
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