Five-beam interference pattern model for laser interference lithography

Xiangying Deng*, Zhen Hu, Guowei Xiu, Zhengxun Song, Zhankun Weng, Jia Xu, Dayou Li, Yong Yue, Zuobin Wang

*Corresponding author for this work

Research output: Chapter in Book or Report/Conference proceedingConference Proceedingpeer-review

11 Citations (Scopus)

Abstract

Laser interference lithography (LIL) is an established fabrication technology for micro and nano scale structuring of periodic and quasi-periodic surface patterns. This paper presents a Five-beam Interference Pattern Model for laser interference lithography. It can be programmed to obtain images of interference results showing interference intensity distributions. The majority of 2-5 beam interference patterns can be simulated by this model with every variable in an LIL system. In this work, different technologies for nano structuring are introduced, along with the principle of the five-beam interference pattern model. Several images of interference results obtained by the five-beam interference pattern model are shown and some of their possible applications are discussed. Three-beam interference patterns and five-beam interference patterns are formed using a laser beam that goes along the z axis which is not used commonly in other LIL models.

Original languageEnglish
Title of host publication2010 IEEE International Conference on Information and Automation, ICIA 2010
Pages1208-1213
Number of pages6
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event2010 IEEE International Conference on Information and Automation, ICIA 2010 - Harbin, Heilongjiang, China
Duration: 20 Jun 201023 Jun 2010

Publication series

Name2010 IEEE International Conference on Information and Automation, ICIA 2010

Conference

Conference2010 IEEE International Conference on Information and Automation, ICIA 2010
Country/TerritoryChina
CityHarbin, Heilongjiang
Period20/06/1023/06/10

Keywords

  • Five-beam interference pattern model
  • Laser interference lithography
  • Nano patterning
  • Nano structuring

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