3 papers
cond-mat.dis-nn2020
Experimental Observation of Phase Transitions in Spatial Photonic Ising Machine
Yisheng Fang, Junyi Huang, Zhichao Ruan
Statistical spin dynamics plays a key role to understand the working principle for novel optical Ising machines. Here we propose the gauge transformations for spatial photonic Isin…
physics.optics2019
Optical phase mining by adjustable spatial differentiator
Tengfeng Zhu, Junyi Huang, Zhichao Ruan
Phase is a fundamental resource for optical imaging but cannot be directly observed with intensity measurements. The existing methods to quantify a phase distribution rely on compl…
physics.optics2018
Generalized spatial differentiation from spin Hall effect of light
Tengfeng Zhu, Yijie Lou, Yihan Zhou +9
Optics naturally provides us with some powerful mathematical operations. Here we experimentally demonstrate that during reflection or refraction at a single optical planar interfac…