Characterizing the spatial entanglement from laser modes analogous to quantum wave functions

M. X. Hsieh, X. L. Zheng, Y. T. Yu, H. C. Liang, K. F. Huang, Y. F. Chen*

*此作品的通信作者

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

The Schmidt decomposition is exploited to study the spatial entanglement of laser transverse modes analogous to quantum Lissajous states. Based on the inverse Fourier transform, the stationary Lissajous state can be analytically derived as a coherent superposition of degenerate Hermite–Gaussian eigenmodes. With the derived stationary state, the Schmidt modes and the participation number N can be employed to evaluate the spatial localization and the quantum entanglement. The larger the participation number, the more localized is the stationary coherent state on the Lissajous figure. Moreover, the larger the participation number, the higher is the spatial entanglement.

原文English
頁(從 - 到)3713-3716
頁數4
期刊Optics Letters
46
發行號15
DOIs
出版狀態Published - 1 8月 2021

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