@inproceedings{4bf8bb7da6d340fba3d6f276248c62eb,
title = "Two-dimensional solid-state diffractive beam steering by digital micromirror devices",
abstract = "Automotive Light Detection and Ranging (LiDAR) modules, wearable augmented reality display engines, and field-deployable free-space optical communication systems all require fast and robust solid-state beam and image steering solutions with a wide 2-dimensional field of view, as mechanical laser beam scanning is prone to mechanical failure. Diffractive beam steering with a digital micromirror device provides a robust solid-state beam steering solution to these problems and has been show to increase the field of view in 1-dimension for LiDAR and display systems. By extension, two Digital Micromirror Devices arranged orthogonally can be synchronized with a pulsed laser to diffractively steer a beam arbitrarily in 2-dimensions. This technique enables all-solid-state 2-dimensional beam steering solutions for beam steering and image steering applications.",
keywords = "Beam steering, digital micromirror device, field of view, laser beam scanning",
author = "Gregory Nero and Chan, {Jeff Ching Wen} and Xianyue Deng and Lee, {Ted Liang Tai} and Yexin Pei and Yuzuru Takashima",
note = "Publisher Copyright: {\textcopyright} 2024 SPIE.; Emerging Digital Micromirror Device Based Systems and Applications XVI 2024 ; Conference date: 30-01-2024 Through 31-01-2024",
year = "2024",
doi = "10.1117/12.3002351",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "John Ehmke and Lee, {Benjamin L.}",
booktitle = "Emerging Digital Micromirror Device Based Systems and Applications XVI",
}