2019
DOI: 10.1364/osac.2.001565
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Misalignment error analysis in polychromatic division of focal plane Stokes polarimeters

Abstract: Snapshot imaging polarimeters are used in many different areas. Recently, division of focal plane (DoFP) polarimeters have proved useful as snapshot polarimeters for dynamic applications. For an optimal performance of polarimeters, different works dealing with the error analysis of such devices are proposed in literature. In terms of noise amplification from intensity measurements to the final polarization calculations, well-established quality metrics, as in the condition number or the equally weighted varian… Show more

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Cited by 5 publications
(2 citation statements)
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“…We note that even at such a large ∆θ value of 40°, the CN is still very small. Most of polarimeters proposed in literature present CNs within the range [1.73-4], so CNs smaller than 3 can be considered in general as acceptable values, and provide performances suitable for most polarimetric applications [25]. In Fig.…”
Section: Uniformly Spaced Anglesmentioning
confidence: 99%
“…We note that even at such a large ∆θ value of 40°, the CN is still very small. Most of polarimeters proposed in literature present CNs within the range [1.73-4], so CNs smaller than 3 can be considered in general as acceptable values, and provide performances suitable for most polarimetric applications [25]. In Fig.…”
Section: Uniformly Spaced Anglesmentioning
confidence: 99%
“…In specific, regarding DoFP polarimeters, some studies about the κ 2 , EWV and possible misalignment errors are theoretically treated giving by a glance at the change in the nominal retardance due to thickness variation from manufacturer [68].…”
Section: Systematic Errors: Alignment and Real Nominal Parametersmentioning
confidence: 99%