Optica Publishing Group
Browse

Radial shearing dynamic wavefront sensor based on geometric phase lens pair

Version 2 2022-01-21, 21:43
Version 1 2022-01-21, 21:43
Posted on 2022-01-21 - 21:43
A radial shearing dynamic wavefront sensor is theorized and experimentally verified. The proposed sensor is based off of a geometric phase lens pair that generates two radially sheared wavefronts. A polarization pixelated camera instantaneously obtains polarization-multiplexed phase maps from a single image acquisition by using a spatial phase shifting technique. Experimental tests applied several wavefront shapes with a deformable mirror for measurements. The results were compared with a Shack-Hartmann wavefront sensor to evaluate the performances.

CITE THIS COLLECTION

DataCite
No result found
or
Select your citation style and then place your mouse over the citation text to select it.

SHARE

email

Usage metrics

Optics Letters

AUTHORS (4)

Ki-Nam Joo
Daewook Kim
Charlotte Guthery
Hyo Mi Park
need help?