Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Method to calibrate a full-Stokes polarimeter based on variable retarders

Not Accessible

Your library or personal account may give you access

Abstract

We present a calibration method for a full-Stokes polarimeter. The polarimeter uses two liquid-crystal variable retarders (LCVR) and a linear polarizer to measure the four Stokes parameters. The calibration method proposed in this paper calculates the errors in the experimental setup by fitting the experimental intensity measurements for a set of calibration samples to a theoretical polarimeter with errors. The errors calculated in the method include the axes alignment errors and the errors in the retardance values of both LCVRs. The resulting calibration parameters are verified by measuring the polarization state of a light beam passing through a rotating linear polarizer, a half-wave plate, and a quarter-wave plate and comparing with the predictions for an ideal, error-free polarimeter. It is found that an average reduction in rms error of 55.8% can be obtained with the proposed method.

© 2019 Optical Society of America

Full Article  |  PDF Article
More Like This
Calibration and data extraction in a Stokes polarimeter employing three wavelengths simultaneously

Eusebio Aguilar-Fernández, Neil C. Bruce, Oscar G. Rodríguez-Herrera, and Rafael Espinosa-Luna
Appl. Opt. 60(17) 5153-5160 (2021)

Adjustment method of an imaging Stokes polarimeter based on liquid crystal variable retarders

Władysław A. Woźniak, Piotr Kurzynowski, and Sławomir Drobczyński
Appl. Opt. 50(2) 203-212 (2011)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (9)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (13)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved