Nearfield Complex Imaging
Yifei Wang, Jian Fang, An Li, Qi Yang, William Shieh
2017 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION (OFC) | IEEE | Published : 2017
Complex imaging via coherent detection is proposed for acquiring two-dimensional nearfield optical image recovering amplitude and phase simultaneously. We experimentally demonstrate the technique using few-mode-fiber (FMF) modes with high extinction-ratio, and perform mode decomposition based on it.