Bilayer liquid-filled compound microlens arrays: A way to compensate aberration

  • Tongkai Gu
  • , Lanlan Wang
  • , Mao Mao
  • , Jie Han
  • , Rui Li
  • , Yajun Zhang
  • , Biao Lei
  • , Weitao Jiang
  • , Hongzhong Liu

Research output: Contribution to journalArticlepeer-review

5 Scopus citations

Abstract

The compound liquid microlens arrays (MLAs) with complementary aberrations possess significant applications in integrated optics and optical imaging systems. We fabricate bilayer liquid-filled compound MLAs by three-dimensional printing, micro-nano imprinting, and microinjection. It is found that the focal length and spherical aberration of the bilayer MLAs are 0.7394 times and 0.728 times that of monolayer MLAs, respectively. The bilayer MLAs with flexible materials have great potential application in high spatial resolution bionic eye for drivable deformation and real-time monitoring.

Original languageEnglish
Article number163101
JournalJournal of Applied Physics
Volume128
Issue number16
DOIs
StatePublished - 28 Oct 2020

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