Answers are grounded in this paper and cite their sources.
A highly efficient regular curved retroreflector is proposed to meet the requirements of the US Society of Automotive Engineers (SAE) regulations. It is demonstrated that 28% higher retroreflection efficiency and 33% more working area can be accomplished with the new designed retroreflector when compared with the commercial ones used in modern vehicles.
No takes yet. Share an insight, caveat, or question.
Le et al. (2018) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: