Retinal scanning display with microlens-Array-based exit pupil expanders

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Abstract

Exit pupil expansion for retinal scanning displays (RSDs) is studied in this paper. Different exit pupil expanders (EPEs) are introduced, and exit pupil expansion utilizing a single microlens array (SMLA) together with a collimating lens is proposed after analysis and simulation. Experiments with different EPEs are conducted to show the feasibility of the proposed configuration.

Original languageEnglish
Title of host publicationOptical Sensing and Imaging Technologies and Applications
EditorsDong Liu, Jin Lu, HaiMei Gong, Mircea Guina
PublisherSPIE
ISBN (Electronic)9781510623347
DOIs
Publication statusPublished - 2018
EventInternational Symposium on Optoelectronic Technology and Application 2018: Optical Sensing and Imaging Technologies and Applications 2018, OTA 2018 - Beijing, China
Duration: 22 May 201824 May 2018

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10846
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceInternational Symposium on Optoelectronic Technology and Application 2018: Optical Sensing and Imaging Technologies and Applications 2018, OTA 2018
Country/TerritoryChina
CityBeijing
Period22/05/1824/05/18

Keywords

  • Exit pupil expansion
  • Microlens array
  • Retinal scanning display

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Han, J., Cheng, D., & Wang, Y. (2018). Retinal scanning display with microlens-Array-based exit pupil expanders. In D. Liu, J. Lu, H. Gong, & M. Guina (Eds.), Optical Sensing and Imaging Technologies and Applications Article 108462W (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10846). SPIE. https://doi.org/10.1117/12.2505601