Diffraction efficiency of MEMS phase light modulator for quasi-continuous beam steering

Xianyue Deng, Chuan Luo, Jiafan Guan, Ted Liang Tai Lee, Yuzuru Takashima

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The recent development of the MEMS Phase Light Modulator (PLM) enables fast laser beam steering for lidar applications by displaying Computer Generated Hologram (CGH) on-the-fly without resorting to iterative CGH calculation algorithm. We discuss application of MEMS PLM (Texas Instruments PLM) for quasi continuous laser beam steering by deterministically calculated CGHs.

Original languageEnglish (US)
Title of host publicationEmerging Digital Micromirror Device Based Systems and Applications XIV
EditorsJohn Ehmke, Benjamin L. Lee
PublisherSPIE
ISBN (Electronic)9781510648999
DOIs
StatePublished - 2022
EventEmerging Digital Micromirror Device Based Systems and Applications XIV 2022 - Virtual, Online
Duration: Feb 20 2022Feb 24 2022

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12014
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceEmerging Digital Micromirror Device Based Systems and Applications XIV 2022
CityVirtual, Online
Period2/20/222/24/22

Keywords

  • Bean steering
  • Computer Generated Hologram
  • LiDAR
  • MEMS
  • Phase Light Modulator

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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