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Effect of illumination types on focusing performance of closed-boundary cylindrical microlenses

  • Jie Lin*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The effect of illumination types on closed-boundary cylindrical microlenses (CBCMs) is investigated by rigorous electromagnetic theory and boundary element method. As a result, the focusing performance of CBCMs with different illumination types are different to each other, while the optics elements cannot be considered as pure phase element for small f-number.

Original languageEnglish
Pages (from-to)748-751
Number of pages4
JournalOptics Communications
Volume282
Issue number5
DOIs
StatePublished - 1 Mar 2009

Keywords

  • Boundary element method
  • Closed-boundary cylindrical microlenses
  • Focusing performance
  • Illumination type

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