Simultaneously precise estimations of phase and amplitude variations based on weak-value amplification

• Main Authors: Luo, Lan, Xie, Linguo, Qiu, Jiangdong, Zhou, Xinxing, Liu, Xiong, Li, Zhaoxue, He, Yu, Zhang, Zhiyou, Sun, Handong
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2019
• Subjects: Physical Properties; Amplitude Measurement; DRNTU::Science::Physics
• Online Access: https://hdl.handle.net/10356/85208; http://hdl.handle.net/10220/48190
• Institution: Nanyang Technological University

In this paper, we theoretically and experimentally present a precision method to simultaneously estimate the phase and amplitude variations of light based on the weak-value amplification. We demonstrate that the imaginary and real components of the weak-value correspond to the amplification of the p...