Paper
17 May 1994 Programming of phase-shift mask simulation software and some important aspects
Long Que, Guoliang Sun, Feng Boru
Author Affiliations +
Abstract
In the paper we report some work on the programming of phase shift mask (PSM) simulation software, some important parameters are analyzed, in the meantime, we set up the mathematical models for studying rounding characteristics of imaging of the bar patterns under the project lithography system with incoherent, partial coherent, coherent illumination, and theoretical results compared to the experimental results.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Long Que, Guoliang Sun, and Feng Boru "Programming of phase-shift mask simulation software and some important aspects", Proc. SPIE 2197, Optical/Laser Microlithography VII, (17 May 1994); https://doi.org/10.1117/12.175445
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KEYWORDS
Computer programming

Light sources

Photomasks

Imaging systems

Mathematical modeling

Opacity

Phase shifts

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