For direct writing laser lithography, GenISys BEAMER and LAB software allows for correcting proximity effects and to achieve fast approximation of a desired shape without tedious iterations. We show the importance of parameters such as vertical focus variation on staircase structures and lens-like shapes using a Heidelberg Instruments DWL 66+.

Bend the curve: the benefit of optical proximity correction in direct writing lithography simulation and experiment

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Poster Session - W

poster

The International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication (EIPBN), affectionately known as "3-Beams," is the premier gathering of scientists and engineers who are dedicated to electron, ion and photon lithography, imaging, and analysis; atomically precise fabrication; nanofabrication process technologies and related emerging technologies; and their applications in a broad spectrum of fields. In its 64th meeting, researchers from academia, government laboratories, and industry from around the world meet to present and discuss recent and future trends in these technologies.
 
 
 
[![](https://assets.underline.io/uploads/markdown_image/1/image/4bdf4450aa93073cd684b096b403df2e.png)](https://drive.google.com/file/d/1CPaA3-Yf7_maBxJMUJaUORLF3HGO9CIe/view?usp=sharing) [![](https://assets.underline.io/uploads/markdown_image/1/image/cea8a407085dee5422a2c16738ce27ca.png)](https://eipbn.org/abstracts/2021/)

Vitaliy Guzenko

1

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Bend the curve: the benefit of optical proximity correction in direct writing lithography simulation and experiment

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