Radial shearing dynamic wavefront sensor based on a geometric phase lens pair

Hyo Mi Park; Daewook Kim; Charlotte E. Guthery; Ki Nam Joo

doi:10.1364/OL.447505

Radial shearing dynamic wavefront sensor based on a geometric phase lens pair

Hyo Mi Park, Daewook Kim, Charlotte E. Guthery, Ki Nam Joo

Optical Sciences

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

9 Scopus citations

Abstract

A radial shearing dynamic wavefront sensor is theorized and experimentally verified. The proposed sensor is based on a geometric phase lens pair that generates two radially sheared wavefronts. A polarization pixelated camera instantaneously obtains polarization-multiplexed phase maps from a single acquired image using a spatial phase-shifting technique. Experimental tests applied several wavefront shapes with a deformable mirror. The results were compared with a Shack-Hartmann wavefront sensor to evaluate the performance.

Original language	English (US)
Pages (from-to)	549-552
Number of pages	4
Journal	Optics letters
Volume	47
Issue number	3
DOIs	https://doi.org/10.1364/OL.447505
State	Published - Feb 1 2022

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.447505

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title = "Radial shearing dynamic wavefront sensor based on a geometric phase lens pair",

abstract = "A radial shearing dynamic wavefront sensor is theorized and experimentally verified. The proposed sensor is based on a geometric phase lens pair that generates two radially sheared wavefronts. A polarization pixelated camera instantaneously obtains polarization-multiplexed phase maps from a single acquired image using a spatial phase-shifting technique. Experimental tests applied several wavefront shapes with a deformable mirror. The results were compared with a Shack-Hartmann wavefront sensor to evaluate the performance.",

author = "Park, {Hyo Mi} and Daewook Kim and Guthery, {Charlotte E.} and Joo, {Ki Nam}",

note = "Funding Information: Commercialization Promotion Agency for R&D Outcomes (Real-time 3D surface measurement); National Research Foundation of Korea (NRF-2021R1A2C1008661). Publisher Copyright: {\textcopyright} 2022 Optica Publishing Group",

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AU - Joo, Ki Nam

N1 - Funding Information: Commercialization Promotion Agency for R&D Outcomes (Real-time 3D surface measurement); National Research Foundation of Korea (NRF-2021R1A2C1008661). Publisher Copyright: © 2022 Optica Publishing Group

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N2 - A radial shearing dynamic wavefront sensor is theorized and experimentally verified. The proposed sensor is based on a geometric phase lens pair that generates two radially sheared wavefronts. A polarization pixelated camera instantaneously obtains polarization-multiplexed phase maps from a single acquired image using a spatial phase-shifting technique. Experimental tests applied several wavefront shapes with a deformable mirror. The results were compared with a Shack-Hartmann wavefront sensor to evaluate the performance.

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Radial shearing dynamic wavefront sensor based on a geometric phase lens pair

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Radial shearing dynamic wavefront sensor based on geometric phase lens pair

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Radial shearing dynamic wavefront sensor based on a geometric phase lens pair

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Radial shearing dynamic wavefront sensor based on geometric phase lens pair

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