20 citations · 44 across the 7 of their papers we have counts for
4 papers · 1 filter
The method of solving initial structure by Seidel aberration theory for extreme ultraviolet lithography objective
Wei Tan, Donglin Ma
In this paper, a method for solving the initial structure of an off-axis multi-mirror system applied to extreme ultraviolet (EUV) lithography using a paraxial ray-tracing algorithm…
Compact freeform illumination design by deblurring the extended sources
Shili Wei, Zhengbo Zhu, Wenyi Li +1
Illumination is the deliberate utilization of light to realize practical or aesthetic effects. The designers combine with the environmental considerations, energy-saving goals, and…
Multi-surface catadioptric freeform lens design for ultra-efficient off-axis road illumination
Shili Wei, Zhengbo Zhu, Zichao Fan +2
We propose a novel design methodology to tackle the multi-surface catadioptric freeform lens design for off-axis road illumination applications based on an ideal source. The lens c…
Automated first-order design of double-sided telecentric zoom systems based on PSO algorithms
Zichao Fan, Shili Wei, Zhengbo Zhu +3
In this paper, we propose a new approach to automatically retrieve the first-order design of double-sided telecentric zoom systems with high efficiency based on Particle Swarm Opti…