Waveguide Mach-Zehnder interferometer to enhance the sensitivity of quantum parameter estimation

X. N. Feng, H. Y. Liu, and L. F. Wei

Opt. Express 31(11), 17215-17225 (2023)  View: HTML | PDF

Phase estimation of a Mach-Zehnder interferometer via the Laguerre excitation squeezed state

Zekun Zhao, Huan Zhang, Yibing Huang, and Liyun Hu

Opt. Express 31(11), 17645-17662 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Sensitive enhancement of cat state quantum illumination

De He, X. N. Feng, and L. F. Wei

Opt. Express 31(11), 17709-17715 (2023)  View: HTML | PDF

Experimental 61-partite entanglement on a three-dimensional photonic chip

Wen-Hao Zhou, Zhi-Qiang Jiao, Hang Li, Jun Gao, Xiao-Wei Wang, Ruo-Jing Ren, Xiao-Yun Xu, Lu-Feng Qiao, and Xian-Min Jin

Opt. Express 31(11), 17782-17791 (2023)  View: HTML | PDF  [Suppl. Mat. (1)]

Simultaneous three-wave and six-wave mixing of microwave and optical fields in an atomic medium

K. N. Pradosh, J. K. Saaswath, and Andal Narayanan

Opt. Express 31(11), 18318-18326 (2023)  View: HTML | PDF