极紫外光源性能最优方程与设计

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Authors: Lin Hao
Cited by: 0

Abstract

本文基于激光等离子体物理原理,针对极紫外(EUV)光刻机光源建立了系统的性能预测与优化模型。通过分析CO2激光与锡靶的相互作用机制,揭示了锡离子多重激发态对13.5 nm辐射的主导作用(贡献率66%),导出了转换效率(CE)的解析表达式。理论预测与文献报道的实验数据高度吻合,1µm固体激光驱动方案CE可达3.42%,脉冲延迟最优值为0.618倍主脉冲宽度。

Fields of Study & Subjects

Laser-Plasma Interactions and Diagnostics Advancements in Photolithography Techniques Laser Design and Applications

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
5 March 2026
Language
ZH
Document type
Preprint