Modulated retro-reflector-based physical-layer network coding for space optical communications

J Yanmei, L Congmin, S Pengfei, L Lu - IEEE Access, 2021 - ieeexplore.ieee.org
We propose a Modulated Retro-Reflector (MRR) based Physical-Layer Network Coding
(PNC) framework for space two-way relay (TWR) optical communications. MRR PNC …

Scanned conical illumination as a probe of electro-optic retro-reflection

AS Alshomrany, Z Nguyen, JE Maclennan… - Optics Express, 2019 - opg.optica.org
We describe a prototype element for use in probing electro-optic retro-reflection in sensor
applications, illuminating a planar-aligned nematic liquid crystal electro-optic cell with …