| Title: | Wavefront control through multi-layer scattering media using single-pixel detector for high-PSNR optical transmission | Authors: | Xiao, Y Zhou, L Chen, W |
Issue Date: | Apr-2021 | Source: | Optics and lasers in engineering, Apr. 2021, v. 139, 106453 | Abstract: | We propose a new approach for optical analog-signal transmission through multi-layer scattering media using single-pixel detector to achieve high peak signal-to-noise ratio (PSNR), and analog signals can be experimentally received with high PSNR through multi-layer scattering media. The proposed approach, experimental observation and optical experimental results are presented that intensity of the propagating wave recorded by using single-pixel detector can directly produce high-PSNR signals through multi-layer scattering media using coherent light source at the receiving end. In our optical experiments, high-PSNR optical transmission is realized in different wave propagation environments, e.g., multi-layer scattering media. The observed phenomenon and the proposed approach provide a new and interesting insight about optical analog-signal transmission through multi-layer scattering media. | Keywords: | High-SNR analog-signal retrieval Optical transmission Scattering media |
Publisher: | Elsevier | Journal: | Optics and lasers in engineering | ISSN: | 0143-8166 | DOI: | 10.1016/j.optlaseng.2020.106453 |
| Appears in Collections: | Journal/Magazine Article |
Access
View full-text via PolyU eLinks 
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.