Risley prisms scanning optical imaging system using liquid crystal spatial light modulator

Dalin Song; Jun Chang; Yifei Zhao; Qing Zhao

doi:10.3807/COPP.2019.3.3.215

Risley prisms scanning optical imaging system using liquid crystal spatial light modulator

Dalin Song, Jun Chang^*, Yifei Zhao, Qing Zhao

^*Corresponding author for this work

School of Optics and Photonics

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Chromatic aberrations induced by Risley prisms made of a single material can be substantially compensated using a liquid crystal spatial light modulator while still keeping the prism pairs compact, simple and lightweight. A ±10° optical scanning imaging system with ±2° instantaneous field based on LC-SLM correction is designed as an example. The ultimate simulation results show that this kind of scheme is an effective way of improving imaging performance dynamically across the full field of scanning.

Original language	English
Pages (from-to)	215-219
Number of pages	5
Journal	Current Optics and Photonics
Volume	3
Issue number	3
DOIs	https://doi.org/10.3807/COPP.2019.3.3.215
Publication status	Published - 2019

Keywords

Achromatic aberration
Liquid crystal spatial light modulator
Optical design
Risley prisms

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10.3807/COPP.2019.3.3.215

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abstract = "Chromatic aberrations induced by Risley prisms made of a single material can be substantially compensated using a liquid crystal spatial light modulator while still keeping the prism pairs compact, simple and lightweight. A ±10° optical scanning imaging system with ±2° instantaneous field based on LC-SLM correction is designed as an example. The ultimate simulation results show that this kind of scheme is an effective way of improving imaging performance dynamically across the full field of scanning.",

keywords = "Achromatic aberration, Liquid crystal spatial light modulator, Optical design, Risley prisms",

author = "Dalin Song and Jun Chang and Yifei Zhao and Qing Zhao",

note = "Publisher Copyright: {\textcopyright} 2019 Current Optics and Photonics.",

year = "2019",

doi = "10.3807/COPP.2019.3.3.215",

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AU - Song, Dalin

AU - Chang, Jun

AU - Zhao, Yifei

AU - Zhao, Qing

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N2 - Chromatic aberrations induced by Risley prisms made of a single material can be substantially compensated using a liquid crystal spatial light modulator while still keeping the prism pairs compact, simple and lightweight. A ±10° optical scanning imaging system with ±2° instantaneous field based on LC-SLM correction is designed as an example. The ultimate simulation results show that this kind of scheme is an effective way of improving imaging performance dynamically across the full field of scanning.

AB - Chromatic aberrations induced by Risley prisms made of a single material can be substantially compensated using a liquid crystal spatial light modulator while still keeping the prism pairs compact, simple and lightweight. A ±10° optical scanning imaging system with ±2° instantaneous field based on LC-SLM correction is designed as an example. The ultimate simulation results show that this kind of scheme is an effective way of improving imaging performance dynamically across the full field of scanning.

KW - Achromatic aberration

KW - Liquid crystal spatial light modulator

KW - Optical design

KW - Risley prisms

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ER -

Risley prisms scanning optical imaging system using liquid crystal spatial light modulator

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Keywords

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