Optical enhancement of diffraction efficiency of Texas Instruments Phase Light Modulator by Talbot imaging-based pixel matching for infrared lidar beam steering

Dong, Z.; Guan, J.; Kang, E.; Deng, X.; Luo, C.; Takashima, Y.

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Author

Dong, Z.
Guan, J.
Kang, E.
Deng, X.
Luo, C.
Takashima, Y.

Affiliation

James C. Wyant College of Optical Sciences, University of Arizona

Issue Date

2022

Citation

Dong, Z., Guan, J., Kang, E., Deng, X., Luo, C., & Takashima, Y. (2022). Optical enhancement of diffraction efficiency of Texas Instruments Phase Light Modulator by Talbot imaging-based pixel matching for infrared lidar beam steering. Proceedings of SPIE - The International Society for Optical Engineering, 12014.

Journal

Proceedings of SPIE - The International Society for Optical Engineering

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This item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.

Abstract

By employing Talbot self-imaging, phase modulation depth of a Spatial Light Modulator (SLM) is doubled without employing relay optics and/or multiple SLMs. The proposed optical architecture enables laser beam steering of infrared light with enhanced diffraction efficiency while using a single SLM designed for visible wavelength. © 2022 SPIE

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Immediate access

ISSN

0277-786X

ISBN

9781510648999

DOI

10.1117/12.2610490

Version

Final published version

Collections

UA Faculty Publications