Angular and Spatial Light Modulation by Single Digital Micromirror Device for Multi-Image Output and Nearly-Doubled Étendue

Brandon Hellman; Yuzuru Takashima

doi:10.1364/FIO.2019.FM3C.4

Frontiers in Optics + Laser Science APS/DLS
OSA Technical Digest (Optica Publishing Group, 2019),
paper FM3C.4
•https://doi.org/10.1364/FIO.2019.FM3C.4

Angular and Spatial Light Modulation by Single Digital Micromirror Device for Multi-Image Output and Nearly-Doubled Étendue

Brandon Hellman and Yuzuru Takashima

Frontiers in Optics 2019

Washington, DC United States
15–19 September 2019
ISBN: 978-1-943580-67-5

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Propagation in Optical Systems (FM3C)

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B. Hellman and Y. Takashima, "Angular and Spatial Light Modulation by Single Digital Micromirror Device for Multi-Image Output and Nearly-Doubled Étendue," in Frontiers in Optics + Laser Science APS/DLS, OSA Technical Digest (Optica Publishing Group, 2019), paper FM3C.4.

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Abstract

The “Angular Spatial Light Modulator” (ASLM) uses a binary patterned programmable blazed grating to increase the étendue and number of output pixels of a DMD. We demonstrate an extended FOV display, a light-field projector, and a multi-view display.

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